2196137008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10558351}}^1$

素因数の和:10558372

約数の個数: 20

約数和(自身を含む): 4582324768

約数和(自身を除く): 2386187760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10558351, 21116702, 42233404, 84466808, 137258563, 168933616, 274517126, 549034252, 1098068504, 2196137008]

約数ペア:

[(1, 2196137008), (2, 1098068504), (4, 549034252), (8, 274517126), (13, 168933616), (16, 137258563), (26, 84466808), (52, 42233404), (104, 21116702), (208, 10558351)]