42440841092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{816170021}}^1$

素因数の和:816170038

約数の個数: 12

約数和(自身を含む): 79984662156

約数和(自身を除く): 37543821064

約数列:

[1, 2, 4, 13, 26, 52, 816170021, 1632340042, 3264680084, 10610210273, 21220420546, 42440841092]

約数ペア:

[(1, 42440841092), (2, 21220420546), (4, 10610210273), (13, 3264680084), (26, 1632340042), (52, 816170021)]