1247142012

素因数分解:

$2^2\times 3^1\times {\mathrm{863}}^1\times {\mathrm{120427}}^1$

素因数の和:121297

約数の個数: 24

約数和(自身を含む): 2913394176

約数和(自身を除く): 1666252164

約数列:

[1, 2, 3, 4, 6, 12, 863, 1726, 2589, 3452, 5178, 10356, 120427, 240854, 361281, 481708, 722562, 1445124, 103928501, 207857002, 311785503, 415714004, 623571006, 1247142012]

約数ペア:

[(1, 1247142012), (2, 623571006), (3, 415714004), (4, 311785503), (6, 207857002), (12, 103928501), (863, 1445124), (1726, 722562), (2589, 481708), (3452, 361281), (5178, 240854), (10356, 120427)]