4044170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 24

約数和(自身を含む): 7885836

約数和(自身を除く): 3841666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2393, 4786, 11965, 23930, 31109, 62218, 155545, 311090, 404417, 808834, 2022085, 4044170]

約数ペア:

[(1, 4044170), (2, 2022085), (5, 808834), (10, 404417), (13, 311090), (26, 155545), (65, 62218), (130, 31109), (169, 23930), (338, 11965), (845, 4786), (1690, 2393)]