2100038408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20192677}}^1$

素因数の和:20192696

約数の個数: 16

約数和(自身を含む): 4240462380

約数和(自身を除く): 2140423972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20192677, 40385354, 80770708, 161541416, 262504801, 525009602, 1050019204, 2100038408]

約数ペア:

[(1, 2100038408), (2, 1050019204), (4, 525009602), (8, 262504801), (13, 161541416), (26, 80770708), (52, 40385354), (104, 20192677)]