359060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 812616

約数和(自身を除く): 453556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1381, 2762, 5524, 6905, 13810, 17953, 27620, 35906, 71812, 89765, 179530, 359060]

約数ペア:

[(1, 359060), (2, 179530), (4, 89765), (5, 71812), (10, 35906), (13, 27620), (20, 17953), (26, 13810), (52, 6905), (65, 5524), (130, 2762), (260, 1381)]