402868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 766080

約数和(自身を除く): 363212

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 151, 302, 604, 667, 1334, 2668, 3473, 4379, 6946, 8758, 13892, 17516, 100717, 201434, 402868]

約数ペア:

[(1, 402868), (2, 201434), (4, 100717), (23, 17516), (29, 13892), (46, 8758), (58, 6946), (92, 4379), (116, 3473), (151, 2668), (302, 1334), (604, 667)]