2912543438

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{272659}}^1$

素因数の和:272784

約数の個数: 24

約数和(自身を含む): 5128734600

約数和(自身を除く): 2216191162

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 272659, 545318, 1908613, 3817226, 13360291, 26720582, 29719831, 59439662, 208038817, 416077634, 1456271719, 2912543438]

約数ペア:

[(1, 2912543438), (2, 1456271719), (7, 416077634), (14, 208038817), (49, 59439662), (98, 29719831), (109, 26720582), (218, 13360291), (763, 3817226), (1526, 1908613), (5341, 545318), (10682, 272659)]