1330795490

素因数分解:

$2^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{53813}}^1$

素因数の和:56293

約数の個数: 16

約数和(自身を含む): 2396445048

約数和(自身を除く): 1065649558

約数列:

[1, 2, 5, 10, 2473, 4946, 12365, 24730, 53813, 107626, 269065, 538130, 133079549, 266159098, 665397745, 1330795490]

約数ペア:

[(1, 1330795490), (2, 665397745), (5, 266159098), (10, 133079549), (2473, 538130), (4946, 269065), (12365, 107626), (24730, 53813)]