1953366198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 4938071040

約数和(自身を除く): 2984704842

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 53, 82, 102, 106, 119, 123, 159, 238, 246, 287, 318, 357, 371, 574, 697, 714, 742, 861, 901, 1113, 1259, 1394, 1722, 1802, 2091, 2173, 2226, 2518, 2703, 3777, 4182, 4346, 4879, 5406, 6307, 6519, 7554, 8813, 9758, 12614, 13038, 14637, 15211, 17626, 18921, 21403, 26439, 29274, 30422, 36941, 37842, 42806, 45633, 51619, 52878, 64209, 66727, 73882, 91266, 103238, 110823, 128418, 133454, 149821, 154857, 200181, 221646, 258587, 299642, 309714, 361333, 400362, 449463, 467089, 517174, 722666, 775761, 877523, 898926, 934178, 1083999, 1134359, 1401267, 1551522, 1755046, 2167998, 2268718, 2632569, 2735807, 2802534, 3403077, 5265138, 5471614, 6142661, 6806154, 7940513, 8207421, 12285322, 15881026, 16414842, 18427983, 19150649, 23821539, 36855966, 38301298, 46508719, 47643078, 57451947, 93017438, 114903894, 139526157, 279052314, 325561033, 651122066, 976683099, 1953366198]

約数ペア:

[(1, 1953366198), (2, 976683099), (3, 651122066), (6, 325561033), (7, 279052314), (14, 139526157), (17, 114903894), (21, 93017438), (34, 57451947), (41, 47643078), (42, 46508719), (51, 38301298), (53, 36855966), (82, 23821539), (102, 19150649), (106, 18427983), (119, 16414842), (123, 15881026), (159, 12285322), (238, 8207421), (246, 7940513), (287, 6806154), (318, 6142661), (357, 5471614), (371, 5265138), (574, 3403077), (697, 2802534), (714, 2735807), (742, 2632569), (861, 2268718), (901, 2167998), (1113, 1755046), (1259, 1551522), (1394, 1401267), (1722, 1134359), (1802, 1083999), (2091, 934178), (2173, 898926), (2226, 877523), (2518, 775761), (2703, 722666), (3777, 517174), (4182, 467089), (4346, 449463), (4879, 400362), (5406, 361333), (6307, 309714), (6519, 299642), (7554, 258587), (8813, 221646), (9758, 200181), (12614, 154857), (13038, 149821), (14637, 133454), (15211, 128418), (17626, 110823), (18921, 103238), (21403, 91266), (26439, 73882), (29274, 66727), (30422, 64209), (36941, 52878), (37842, 51619), (42806, 45633)]