143737796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{506119}}^1$

素因数の和:506194

約数の個数: 12

約数和(自身を含む): 255084480

約数和(自身を除く): 111346684

約数列:

[1, 2, 4, 71, 142, 284, 506119, 1012238, 2024476, 35934449, 71868898, 143737796]

約数ペア:

[(1, 143737796), (2, 71868898), (4, 35934449), (71, 2024476), (142, 1012238), (284, 506119)]