531761644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{2543}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 947314368

約数和(自身を除く): 415552724

約数列:

[1, 2, 4, 61, 122, 244, 857, 1714, 2543, 3428, 5086, 10172, 52277, 104554, 155123, 209108, 310246, 620492, 2179351, 4358702, 8717404, 132940411, 265880822, 531761644]

約数ペア:

[(1, 531761644), (2, 265880822), (4, 132940411), (61, 8717404), (122, 4358702), (244, 2179351), (857, 620492), (1714, 310246), (2543, 209108), (3428, 155123), (5086, 104554), (10172, 52277)]