1330786715

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1\times {\mathrm{3571}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 1620859296

約数和(自身を除く): 290072581

約数列:

[1, 5, 73, 365, 1021, 3571, 5105, 17855, 74533, 260683, 372665, 1303415, 3645991, 18229955, 266157343, 1330786715]

約数ペア:

[(1, 1330786715), (5, 266157343), (73, 18229955), (365, 3645991), (1021, 1303415), (3571, 372665), (5105, 260683), (17855, 74533)]