669668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 1270080

約数和(自身を除く): 600412

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 251, 502, 667, 1004, 1334, 2668, 5773, 7279, 11546, 14558, 23092, 29116, 167417, 334834, 669668]

約数ペア:

[(1, 669668), (2, 334834), (4, 167417), (23, 29116), (29, 23092), (46, 14558), (58, 11546), (92, 7279), (116, 5773), (251, 2668), (502, 1334), (667, 1004)]