7244978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 11880960

約数和(自身を除く): 4635982

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 4159, 8318, 54067, 108134, 278653, 557306, 3622489, 7244978]

約数ペア:

[(1, 7244978), (2, 3622489), (13, 557306), (26, 278653), (67, 108134), (134, 54067), (871, 8318), (1742, 4159)]