387169490

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{52391}}^1$

素因数の和:53137

約数の個数: 16

約数和(自身を含む): 697861440

約数和(自身を除く): 310691950

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 52391, 104782, 261955, 523910, 38716949, 77433898, 193584745, 387169490]

約数ペア:

[(1, 387169490), (2, 193584745), (5, 77433898), (10, 38716949), (739, 523910), (1478, 261955), (3695, 104782), (7390, 52391)]