272954786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 457652160

約数和(自身を除く): 184697374

約数列:

[1, 2, 13, 26, 29, 58, 377, 563, 643, 754, 1126, 1286, 7319, 8359, 14638, 16327, 16718, 18647, 32654, 37294, 212251, 242411, 362009, 424502, 484822, 724018, 4706117, 9412234, 10498261, 20996522, 136477393, 272954786]

約数ペア:

[(1, 272954786), (2, 136477393), (13, 20996522), (26, 10498261), (29, 9412234), (58, 4706117), (377, 724018), (563, 484822), (643, 424502), (754, 362009), (1126, 242411), (1286, 212251), (7319, 37294), (8359, 32654), (14638, 18647), (16327, 16718)]