4860986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 8375808

約数和(自身を除く): 3514822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 163, 326, 403, 481, 806, 962, 1147, 2119, 2294, 4238, 5053, 6031, 10106, 12062, 14911, 29822, 65689, 78403, 131378, 156806, 186961, 373922, 2430493, 4860986]

約数ペア:

[(1, 4860986), (2, 2430493), (13, 373922), (26, 186961), (31, 156806), (37, 131378), (62, 78403), (74, 65689), (163, 29822), (326, 14911), (403, 12062), (481, 10106), (806, 6031), (962, 5053), (1147, 4238), (2119, 2294)]