2480454956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 5279662080

約数和(自身を除く): 2799207124

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 79, 122, 124, 158, 217, 244, 316, 427, 434, 553, 593, 854, 868, 1106, 1186, 1708, 1891, 2212, 2372, 2449, 3782, 4151, 4819, 4898, 7564, 8302, 9638, 9796, 13237, 16604, 17143, 18383, 19276, 26474, 33733, 34286, 36173, 36766, 46847, 52948, 67466, 68572, 72346, 73532, 93694, 128681, 134932, 144692, 149389, 187388, 253211, 257362, 298778, 327929, 506422, 514724, 597556, 655858, 1012844, 1045723, 1121363, 1311716, 1452257, 2091446, 2242726, 2857667, 2904514, 4182892, 4485452, 5715334, 5809028, 7849541, 10165799, 11430668, 15699082, 20003669, 20331598, 31398164, 40007338, 40663196, 80014676, 88587677, 177175354, 354350708, 620113739, 1240227478, 2480454956]

約数ペア:

[(1, 2480454956), (2, 1240227478), (4, 620113739), (7, 354350708), (14, 177175354), (28, 88587677), (31, 80014676), (61, 40663196), (62, 40007338), (79, 31398164), (122, 20331598), (124, 20003669), (158, 15699082), (217, 11430668), (244, 10165799), (316, 7849541), (427, 5809028), (434, 5715334), (553, 4485452), (593, 4182892), (854, 2904514), (868, 2857667), (1106, 2242726), (1186, 2091446), (1708, 1452257), (1891, 1311716), (2212, 1121363), (2372, 1045723), (2449, 1012844), (3782, 655858), (4151, 597556), (4819, 514724), (4898, 506422), (7564, 327929), (8302, 298778), (9638, 257362), (9796, 253211), (13237, 187388), (16604, 149389), (17143, 144692), (18383, 134932), (19276, 128681), (26474, 93694), (33733, 73532), (34286, 72346), (36173, 68572), (36766, 67466), (46847, 52948)]