557727196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 1085114016

約数和(自身を除く): 527386820

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 227, 454, 481, 908, 962, 1277, 1924, 2554, 2951, 5108, 5902, 8399, 11804, 16601, 16798, 33202, 33596, 47249, 66404, 94498, 109187, 188996, 218374, 289879, 436748, 579758, 614237, 1159516, 1228474, 2456948, 3768427, 7536854, 10725523, 15073708, 21451046, 42902092, 139431799, 278863598, 557727196]

約数ペア:

[(1, 557727196), (2, 278863598), (4, 139431799), (13, 42902092), (26, 21451046), (37, 15073708), (52, 10725523), (74, 7536854), (148, 3768427), (227, 2456948), (454, 1228474), (481, 1159516), (908, 614237), (962, 579758), (1277, 436748), (1924, 289879), (2554, 218374), (2951, 188996), (5108, 109187), (5902, 94498), (8399, 66404), (11804, 47249), (16601, 33596), (16798, 33202)]