1290801509886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30733369283}}^1$

素因数の和:30733369295

約数の個数: 16

約数和(自身を含む): 2950403451264

約数和(自身を除く): 1659601941378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30733369283, 61466738566, 92200107849, 184400215698, 215133584981, 430267169962, 645400754943, 1290801509886]

約数ペア:

[(1, 1290801509886), (2, 645400754943), (3, 430267169962), (6, 215133584981), (7, 184400215698), (14, 92200107849), (21, 61466738566), (42, 30733369283)]