120571256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1159339}}^1$

素因数の和:1159358

約数の個数: 16

約数和(自身を含む): 243461400

約数和(自身を除く): 122890144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1159339, 2318678, 4637356, 9274712, 15071407, 30142814, 60285628, 120571256]

約数ペア:

[(1, 120571256), (2, 60285628), (4, 30142814), (8, 15071407), (13, 9274712), (26, 4637356), (52, 2318678), (104, 1159339)]