1296231635

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 1564168320

約数和(自身を除く): 267936685

約数列:

[1, 5, 389, 421, 1583, 1945, 2105, 7915, 163769, 615787, 666443, 818845, 3078935, 3332215, 259246327, 1296231635]

約数ペア:

[(1, 1296231635), (5, 259246327), (389, 3332215), (421, 3078935), (1583, 818845), (1945, 666443), (2105, 615787), (7915, 163769)]