248420846

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{2143}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 376272000

約数和(自身を除く): 127851154

約数列:

[1, 2, 149, 298, 389, 778, 2143, 4286, 57961, 115922, 319307, 638614, 833627, 1667254, 124210423, 248420846]

約数ペア:

[(1, 248420846), (2, 124210423), (149, 1667254), (298, 833627), (389, 638614), (778, 319307), (2143, 115922), (4286, 57961)]