1293905962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 2058835968

約数和(自身を除く): 764930006

約数列:

[1, 2, 31, 41, 62, 82, 431, 862, 1181, 1271, 2362, 2542, 13361, 17671, 26722, 35342, 36611, 48421, 73222, 96842, 509011, 547801, 1018022, 1095602, 1501051, 3002102, 15779341, 20869451, 31558682, 41738902, 646952981, 1293905962]

約数ペア:

[(1, 1293905962), (2, 646952981), (31, 41738902), (41, 31558682), (62, 20869451), (82, 15779341), (431, 3002102), (862, 1501051), (1181, 1095602), (1271, 1018022), (2362, 547801), (2542, 509011), (13361, 96842), (17671, 73222), (26722, 48421), (35342, 36611)]