1520154728

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 2868212160

約数和(自身を除く): 1348057432

約数列:

[1, 2, 4, 8, 263, 526, 617, 1052, 1171, 1234, 2104, 2342, 2468, 4684, 4936, 9368, 162271, 307973, 324542, 615946, 649084, 722507, 1231892, 1298168, 1445014, 2463784, 2890028, 5780056, 190019341, 380038682, 760077364, 1520154728]

約数ペア:

[(1, 1520154728), (2, 760077364), (4, 380038682), (8, 190019341), (263, 5780056), (526, 2890028), (617, 2463784), (1052, 1445014), (1171, 1298168), (1234, 1231892), (2104, 722507), (2342, 649084), (2468, 615946), (4684, 324542), (4936, 307973), (9368, 162271)]