958702940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3687319}}^1$

素因数の和:3687341

約数の個数: 24

約数和(自身を含む): 2168144160

約数和(自身を除く): 1209441220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3687319, 7374638, 14749276, 18436595, 36873190, 47935147, 73746380, 95870294, 191740588, 239675735, 479351470, 958702940]

約数ペア:

[(1, 958702940), (2, 479351470), (4, 239675735), (5, 191740588), (10, 95870294), (13, 73746380), (20, 47935147), (26, 36873190), (52, 18436595), (65, 14749276), (130, 7374638), (260, 3687319)]