102305438

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 155364000

約数和(自身を除く): 53058562

約数列:

[1, 2, 109, 218, 439, 878, 1069, 2138, 47851, 95702, 116521, 233042, 469291, 938582, 51152719, 102305438]

約数ペア:

[(1, 102305438), (2, 51152719), (109, 938582), (218, 469291), (439, 233042), (878, 116521), (1069, 95702), (2138, 47851)]