1330278716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{64439}}^1$

素因数の和:64853

約数の個数: 24

約数和(自身を含む): 2513417760

約数和(自身を除く): 1183139044

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 64439, 128878, 257756, 837707, 1675414, 3350828, 25582283, 51164566, 102329132, 332569679, 665139358, 1330278716]

約数ペア:

[(1, 1330278716), (2, 665139358), (4, 332569679), (13, 102329132), (26, 51164566), (52, 25582283), (397, 3350828), (794, 1675414), (1588, 837707), (5161, 257756), (10322, 128878), (20644, 64439)]