401367046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 628979040

約数和(自身を除く): 227611994

約数列:

[1, 2, 37, 74, 157, 179, 193, 314, 358, 386, 5809, 6623, 7141, 11618, 13246, 14282, 28103, 30301, 34547, 56206, 60602, 69094, 1039811, 1121137, 1278239, 2079622, 2242274, 2556478, 5423879, 10847758, 200683523, 401367046]

約数ペア:

[(1, 401367046), (2, 200683523), (37, 10847758), (74, 5423879), (157, 2556478), (179, 2242274), (193, 2079622), (314, 1278239), (358, 1121137), (386, 1039811), (5809, 69094), (6623, 60602), (7141, 56206), (11618, 34547), (13246, 30301), (14282, 28103)]