1330644008

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{618329}}^1$

素因数の和:618604

約数の個数: 16

約数和(自身を含む): 2504236500

約数和(自身を除く): 1173592492

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 618329, 1236658, 2473316, 4946632, 166330501, 332661002, 665322004, 1330644008]

約数ペア:

[(1, 1330644008), (2, 665322004), (4, 332661002), (8, 166330501), (269, 4946632), (538, 2473316), (1076, 1236658), (2152, 618329)]