397780551454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{2963}}^1$

素因数の和:3446

約数の個数: 96

約数和(自身を含む): 713933700480

約数和(自身を除く): 316153149026

約数列:

[1, 2, 11, 13, 22, 26, 121, 139, 143, 242, 278, 286, 307, 614, 1529, 1573, 1807, 2963, 3058, 3146, 3377, 3614, 3991, 5926, 6754, 7982, 16819, 19877, 32593, 33638, 37147, 38519, 39754, 42673, 43901, 65186, 74294, 77038, 85346, 87802, 218647, 358523, 411857, 423709, 437294, 469403, 482911, 554749, 717046, 823714, 847418, 909641, 938806, 965822, 1109498, 1819282, 4530427, 4660799, 5163433, 5354141, 6102239, 9060854, 9321598, 10006051, 10326866, 10708282, 11825333, 12204478, 20012102, 23650666, 49834697, 58895551, 67124629, 99669394, 110066561, 117791102, 126440099, 130078663, 134249258, 220133122, 252880198, 260157326, 647851061, 1295702122, 1390841089, 1430865293, 1643721287, 2781682178, 2861730586, 3287442574, 15299251979, 18080934157, 30598503958, 36161868314, 198890275727, 397780551454]

約数ペア:

[(1, 397780551454), (2, 198890275727), (11, 36161868314), (13, 30598503958), (22, 18080934157), (26, 15299251979), (121, 3287442574), (139, 2861730586), (143, 2781682178), (242, 1643721287), (278, 1430865293), (286, 1390841089), (307, 1295702122), (614, 647851061), (1529, 260157326), (1573, 252880198), (1807, 220133122), (2963, 134249258), (3058, 130078663), (3146, 126440099), (3377, 117791102), (3614, 110066561), (3991, 99669394), (5926, 67124629), (6754, 58895551), (7982, 49834697), (16819, 23650666), (19877, 20012102), (32593, 12204478), (33638, 11825333), (37147, 10708282), (38519, 10326866), (39754, 10006051), (42673, 9321598), (43901, 9060854), (65186, 6102239), (74294, 5354141), (77038, 5163433), (85346, 4660799), (87802, 4530427), (218647, 1819282), (358523, 1109498), (411857, 965822), (423709, 938806), (437294, 909641), (469403, 847418), (482911, 823714), (554749, 717046)]