1325211842

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{18229}}^1$

素因数の和:18617

約数の個数: 16

約数和(自身を含む): 2009091840

約数和(自身を除く): 683879998

約数列:

[1, 2, 163, 223, 326, 446, 18229, 36349, 36458, 72698, 2971327, 4065067, 5942654, 8130134, 662605921, 1325211842]

約数ペア:

[(1, 1325211842), (2, 662605921), (163, 8130134), (223, 5942654), (326, 4065067), (446, 2971327), (18229, 72698), (36349, 36458)]