747487130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5749901}}^1$

素因数の和:5749921

約数の個数: 16

約数和(自身を含む): 1448975304

約数和(自身を除く): 701488174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5749901, 11499802, 28749505, 57499010, 74748713, 149497426, 373743565, 747487130]

約数ペア:

[(1, 747487130), (2, 373743565), (5, 149497426), (10, 74748713), (13, 57499010), (26, 28749505), (65, 11499802), (130, 5749901)]