389973256

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{65963}}^1$

素因数の和:66708

約数の個数: 16

約数和(自身を含む): 732200400

約数和(自身を除く): 342227144

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 65963, 131926, 263852, 527704, 48746657, 97493314, 194986628, 389973256]

約数ペア:

[(1, 389973256), (2, 194986628), (4, 97493314), (8, 48746657), (739, 527704), (1478, 263852), (2956, 131926), (5912, 65963)]