2017504552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{11981}}^1$

素因数の和:12122

約数の個数: 64

約数和(自身を含む): 4509066240

約数和(自身を除く): 2491561688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 679, 776, 868, 1358, 1736, 2716, 3007, 5432, 6014, 11981, 12028, 21049, 23962, 24056, 42098, 47924, 83867, 84196, 95848, 167734, 168392, 335468, 371411, 670936, 742822, 1162157, 1485644, 2324314, 2599877, 2971288, 4648628, 5199754, 8135099, 9297256, 10399508, 16270198, 20799016, 32540396, 36026867, 65080792, 72053734, 144107468, 252188069, 288214936, 504376138, 1008752276, 2017504552]

約数ペア:

[(1, 2017504552), (2, 1008752276), (4, 504376138), (7, 288214936), (8, 252188069), (14, 144107468), (28, 72053734), (31, 65080792), (56, 36026867), (62, 32540396), (97, 20799016), (124, 16270198), (194, 10399508), (217, 9297256), (248, 8135099), (388, 5199754), (434, 4648628), (679, 2971288), (776, 2599877), (868, 2324314), (1358, 1485644), (1736, 1162157), (2716, 742822), (3007, 670936), (5432, 371411), (6014, 335468), (11981, 168392), (12028, 167734), (21049, 95848), (23962, 84196), (24056, 83867), (42098, 47924)]