1520773865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{97081}}^1$

素因数の和:97340

約数の個数: 16

約数和(自身を含む): 1973482896

約数和(自身を除く): 452709031

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 15665, 97081, 485405, 1262053, 6310265, 23396521, 116982605, 304154773, 1520773865]

約数ペア:

[(1, 1520773865), (5, 304154773), (13, 116982605), (65, 23396521), (241, 6310265), (1205, 1262053), (3133, 485405), (15665, 97081)]