127844446

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{3767}}^1$

素因数の和:4079

約数の個数: 16

約数和(自身を含む): 195333120

約数和(自身を除く): 67488674

約数列:

[1, 2, 71, 142, 239, 478, 3767, 7534, 16969, 33938, 267457, 534914, 900313, 1800626, 63922223, 127844446]

約数ペア:

[(1, 127844446), (2, 63922223), (71, 1800626), (142, 900313), (239, 534914), (478, 267457), (3767, 33938), (7534, 16969)]