1330786834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{368231}}^1$

素因数の和:368385

約数の個数: 16

約数和(自身を含む): 2165204160

約数和(自身を除く): 834417326

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 368231, 736462, 4787003, 9574006, 51184109, 102368218, 665393417, 1330786834]

約数ペア:

[(1, 1330786834), (2, 665393417), (13, 102368218), (26, 51184109), (139, 9574006), (278, 4787003), (1807, 736462), (3614, 368231)]