2044386838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{279823}}^1$

素因数の和:280119

約数の個数: 16

約数和(自身を含む): 3314235456

約数和(自身を除く): 1269848618

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 279823, 559646, 3637699, 7275398, 78630263, 157260526, 1022193419, 2044386838]

約数ペア:

[(1, 2044386838), (2, 1022193419), (13, 157260526), (26, 78630263), (281, 7275398), (562, 3637699), (3653, 559646), (7306, 279823)]