1290362014

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{5333}}^1$

素因数の和:6035

約数の個数: 16

約数和(自身を含む): 1947123360

約数和(自身を除く): 656761346

約数列:

[1, 2, 311, 389, 622, 778, 5333, 10666, 120979, 241958, 1658563, 2074537, 3317126, 4149074, 645181007, 1290362014]

約数ペア:

[(1, 1290362014), (2, 645181007), (311, 4149074), (389, 3317126), (622, 2074537), (778, 1658563), (5333, 241958), (10666, 120979)]