4259060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16381}}^1$

素因数の和:16403

約数の個数: 24

約数和(自身を含む): 9632616

約数和(自身を除く): 5373556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16381, 32762, 65524, 81905, 163810, 212953, 327620, 425906, 851812, 1064765, 2129530, 4259060]

約数ペア:

[(1, 4259060), (2, 2129530), (4, 1064765), (5, 851812), (10, 425906), (13, 327620), (20, 212953), (26, 163810), (52, 81905), (65, 65524), (130, 32762), (260, 16381)]