424921826

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{188519}}^1$

素因数の和:188558

約数の個数: 24

約数和(自身を含む): 773686080

約数和(自身を除く): 348764254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 188519, 377038, 1319633, 2639266, 4335937, 8671874, 9237431, 18474862, 30351559, 60703118, 212460913, 424921826]

約数ペア:

[(1, 424921826), (2, 212460913), (7, 60703118), (14, 30351559), (23, 18474862), (46, 9237431), (49, 8671874), (98, 4335937), (161, 2639266), (322, 1319633), (1127, 377038), (2254, 188519)]