258532564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{12451}}^1$

素因数の和:12663

約数の個数: 24

約数和(自身を含む): 470685600

約数和(自身を除く): 212153036

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 5191, 10382, 12451, 20764, 24902, 49804, 361079, 722158, 1444316, 2228729, 4457458, 8914916, 64633141, 129266282, 258532564]

約数ペア:

[(1, 258532564), (2, 129266282), (4, 64633141), (29, 8914916), (58, 4457458), (116, 2228729), (179, 1444316), (358, 722158), (716, 361079), (5191, 49804), (10382, 24902), (12451, 20764)]