870854142

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1630813}}^1$

素因数の和:1630907

約数の個数: 16

約数和(自身を含む): 1761279120

約数和(自身を除く): 890424978

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1630813, 3261626, 4892439, 9784878, 145142357, 290284714, 435427071, 870854142]

約数ペア:

[(1, 870854142), (2, 435427071), (3, 290284714), (6, 145142357), (89, 9784878), (178, 4892439), (267, 3261626), (534, 1630813)]