2925224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 5887080

約数和(自身を除く): 2961856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 157, 274, 314, 548, 628, 1096, 1256, 2329, 2669, 4658, 5338, 9316, 10676, 18632, 21352, 21509, 43018, 86036, 172072, 365653, 731306, 1462612, 2925224]

約数ペア:

[(1, 2925224), (2, 1462612), (4, 731306), (8, 365653), (17, 172072), (34, 86036), (68, 43018), (136, 21509), (137, 21352), (157, 18632), (274, 10676), (314, 9316), (548, 5338), (628, 4658), (1096, 2669), (1256, 2329)]