725590972

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{11927}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 1294521984

約数和(自身を除く): 568931012

約数列:

[1, 2, 4, 67, 134, 227, 268, 454, 908, 11927, 15209, 23854, 30418, 47708, 60836, 799109, 1598218, 2707429, 3196436, 5414858, 10829716, 181397743, 362795486, 725590972]

約数ペア:

[(1, 725590972), (2, 362795486), (4, 181397743), (67, 10829716), (134, 5414858), (227, 3196436), (268, 2707429), (454, 1598218), (908, 799109), (11927, 60836), (15209, 47708), (23854, 30418)]