1230249518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{31277}}^1$

素因数の和:31627

約数の個数: 16

約数和(自身を含む): 1878181344

約数和(自身を除く): 647931826

約数列:

[1, 2, 71, 142, 277, 554, 19667, 31277, 39334, 62554, 2220667, 4441334, 8663729, 17327458, 615124759, 1230249518]

約数ペア:

[(1, 1230249518), (2, 615124759), (71, 17327458), (142, 8663729), (277, 4441334), (554, 2220667), (19667, 62554), (31277, 39334)]