2290475978

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1098023}}^1$

素因数の和:1098181

約数の個数: 16

約数和(自身を含む): 3952886400

約数和(自身を除く): 1662410422

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 1098023, 2196046, 7686161, 15372322, 163605427, 327210854, 1145237989, 2290475978]

約数ペア:

[(1, 2290475978), (2, 1145237989), (7, 327210854), (14, 163605427), (149, 15372322), (298, 7686161), (1043, 2196046), (2086, 1098023)]