1330323085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2923787}}^1$

素因数の和:2923812

約数の個数: 16

約数和(自身を含む): 1964785536

約数和(自身を除く): 634462451

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2923787, 14618935, 20466509, 38009231, 102332545, 190046155, 266064617, 1330323085]

約数ペア:

[(1, 1330323085), (5, 266064617), (7, 190046155), (13, 102332545), (35, 38009231), (65, 20466509), (91, 14618935), (455, 2923787)]