1330376985004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3943}}^1\times {\mathrm{4439503}}^1$

素因数の和:4443469

約数の個数: 24

約数和(自身を含む): 2451316528640

約数和(自身を除く): 1120939543636

約数列:

[1, 2, 4, 19, 38, 76, 3943, 7886, 15772, 74917, 149834, 299668, 4439503, 8879006, 17758012, 84350557, 168701114, 337402228, 17504960329, 35009920658, 70019841316, 332594246251, 665188492502, 1330376985004]

約数ペア:

[(1, 1330376985004), (2, 665188492502), (4, 332594246251), (19, 70019841316), (38, 35009920658), (76, 17504960329), (3943, 337402228), (7886, 168701114), (15772, 84350557), (74917, 17758012), (149834, 8879006), (299668, 4439503)]