259808564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{28351}}^1$

素因数の和:28463

約数の個数: 24

約数和(自身を含む): 476313600

約数和(自身を除く): 216505036

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 28351, 56702, 113404, 822179, 1644358, 2239729, 3288716, 4479458, 8958916, 64952141, 129904282, 259808564]

約数ペア:

[(1, 259808564), (2, 129904282), (4, 64952141), (29, 8958916), (58, 4479458), (79, 3288716), (116, 2239729), (158, 1644358), (316, 822179), (2291, 113404), (4582, 56702), (9164, 28351)]