123548078

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{213751}}^1$

素因数の和:213787

約数の個数: 12

約数和(自身を含む): 196865592

約数和(自身を除く): 73317514

約数列:

[1, 2, 17, 34, 289, 578, 213751, 427502, 3633767, 7267534, 61774039, 123548078]

約数ペア:

[(1, 123548078), (2, 61774039), (17, 7267534), (34, 3633767), (289, 427502), (578, 213751)]