42820466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5861}}^1$

素因数の和:6157

約数の個数: 16

約数和(自身を含む): 69429528

約数和(自身を除く): 26609062

約数列:

[1, 2, 13, 26, 281, 562, 3653, 5861, 7306, 11722, 76193, 152386, 1646941, 3293882, 21410233, 42820466]

約数ペア:

[(1, 42820466), (2, 21410233), (13, 3293882), (26, 1646941), (281, 152386), (562, 76193), (3653, 11722), (5861, 7306)]