2227831528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{156361}}^1$

素因数の和:156517

約数の個数: 32

約数和(自身を含む): 4531370760

約数和(自身を除く): 2303539232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 156361, 312722, 625444, 1250888, 2032693, 4065386, 8130772, 16261544, 21421457, 42842914, 85685828, 171371656, 278478941, 556957882, 1113915764, 2227831528]

約数ペア:

[(1, 2227831528), (2, 1113915764), (4, 556957882), (8, 278478941), (13, 171371656), (26, 85685828), (52, 42842914), (104, 21421457), (137, 16261544), (274, 8130772), (548, 4065386), (1096, 2032693), (1781, 1250888), (3562, 625444), (7124, 312722), (14248, 156361)]