394865284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{37549}}^1$

素因数の和:37803

約数の個数: 24

約数和(自身を含む): 757008000

約数和(自身を除く): 362142716

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 37549, 75098, 150196, 413039, 826078, 1652156, 8974211, 17948422, 35896844, 98716321, 197432642, 394865284]

約数ペア:

[(1, 394865284), (2, 197432642), (4, 98716321), (11, 35896844), (22, 17948422), (44, 8974211), (239, 1652156), (478, 826078), (956, 413039), (2629, 150196), (5258, 75098), (10516, 37549)]