1878045116

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{400949}}^1$

素因数の和:402124

約数の個数: 12

約数和(自身を含む): 3289393800

約数和(自身を除く): 1411348684

約数列:

[1, 2, 4, 1171, 2342, 4684, 400949, 801898, 1603796, 469511279, 939022558, 1878045116]

約数ペア:

[(1, 1878045116), (2, 939022558), (4, 469511279), (1171, 1603796), (2342, 801898), (4684, 400949)]