8133590

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1289}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 14675040

約数和(自身を除く): 6541450

約数列:

[1, 2, 5, 10, 631, 1262, 1289, 2578, 3155, 6310, 6445, 12890, 813359, 1626718, 4066795, 8133590]

約数ペア:

[(1, 8133590), (2, 4066795), (5, 1626718), (10, 813359), (631, 12890), (1262, 6445), (1289, 6310), (2578, 3155)]