153957908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2960729}}^1$

素因数の和:2960746

約数の個数: 12

約数和(自身を含む): 290151540

約数和(自身を除く): 136193632

約数列:

[1, 2, 4, 13, 26, 52, 2960729, 5921458, 11842916, 38489477, 76978954, 153957908]

約数ペア:

[(1, 153957908), (2, 76978954), (4, 38489477), (13, 11842916), (26, 5921458), (52, 2960729)]