2862424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 5631120

約数和(自身を除く): 2768696

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 157, 172, 212, 314, 344, 424, 628, 1256, 2279, 4558, 6751, 8321, 9116, 13502, 16642, 18232, 27004, 33284, 54008, 66568, 357803, 715606, 1431212, 2862424]

約数ペア:

[(1, 2862424), (2, 1431212), (4, 715606), (8, 357803), (43, 66568), (53, 54008), (86, 33284), (106, 27004), (157, 18232), (172, 16642), (212, 13502), (314, 9116), (344, 8321), (424, 6751), (628, 4558), (1256, 2279)]