2608450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4038

約数の個数: 24

約数和(自身を含む): 5226228

約数和(自身を除く): 2617778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4013, 8026, 20065, 40130, 52169, 100325, 104338, 200650, 260845, 521690, 1304225, 2608450]

約数ペア:

[(1, 2608450), (2, 1304225), (5, 521690), (10, 260845), (13, 200650), (25, 104338), (26, 100325), (50, 52169), (65, 40130), (130, 20065), (325, 8026), (650, 4013)]