137730812

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{435857}}^1$

素因数の和:435940

約数の個数: 12

約数和(自身を含む): 244080480

約数和(自身を除く): 106349668

約数列:

[1, 2, 4, 79, 158, 316, 435857, 871714, 1743428, 34432703, 68865406, 137730812]

約数ペア:

[(1, 137730812), (2, 68865406), (4, 34432703), (79, 1743428), (158, 871714), (316, 435857)]