154003412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1241963}}^1$

素因数の和:1241998

約数の個数: 12

約数和(自身を含む): 278199936

約数和(自身を除く): 124196524

約数列:

[1, 2, 4, 31, 62, 124, 1241963, 2483926, 4967852, 38500853, 77001706, 154003412]

約数ペア:

[(1, 154003412), (2, 77001706), (4, 38500853), (31, 4967852), (62, 2483926), (124, 1241963)]