5291223790

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2507689}}^1$

素因数の和:2507907

約数の個数: 16

約数和(自身を含む): 9569345040

約数和(自身を除く): 4278121250

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2507689, 5015378, 12538445, 25076890, 529122379, 1058244758, 2645611895, 5291223790]

約数ペア:

[(1, 5291223790), (2, 2645611895), (5, 1058244758), (10, 529122379), (211, 25076890), (422, 12538445), (1055, 5015378), (2110, 2507689)]