217470593338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{78977}}^1$

素因数の和:79542

約数の個数: 32

約数和(自身を含む): 345961549440

約数和(自身を除く): 128490956102

約数列:

[1, 2, 19, 38, 233, 311, 466, 622, 4427, 5909, 8854, 11818, 72463, 78977, 144926, 157954, 1376797, 1500563, 2753594, 3001126, 18401641, 24561847, 36803282, 49123694, 349631179, 466675093, 699262358, 933350186, 5722910351, 11445820702, 108735296669, 217470593338]

約数ペア:

[(1, 217470593338), (2, 108735296669), (19, 11445820702), (38, 5722910351), (233, 933350186), (311, 699262358), (466, 466675093), (622, 349631179), (4427, 49123694), (5909, 36803282), (8854, 24561847), (11818, 18401641), (72463, 3001126), (78977, 2753594), (144926, 1500563), (157954, 1376797)]