1330808630

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{61583}}^1$

素因数の和:63751

約数の個数: 16

約数和(自身を含む): 2396602944

約数和(自身を除く): 1065794314

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 61583, 123166, 307915, 615830, 133080863, 266161726, 665404315, 1330808630]

約数ペア:

[(1, 1330808630), (2, 665404315), (5, 266161726), (10, 133080863), (2161, 615830), (4322, 307915), (10805, 123166), (21610, 61583)]