1382580784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{289001}}^1$

素因数の和:289045

約数の個数: 40

約数和(自身を含む): 3010244832

約数和(自身を除く): 1627664048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 289001, 578002, 1156004, 2312008, 3757013, 4624016, 6647023, 7514026, 13294046, 15028052, 26588092, 30056104, 53176184, 60112208, 86411299, 106352368, 172822598, 345645196, 691290392, 1382580784]

約数ペア:

[(1, 1382580784), (2, 691290392), (4, 345645196), (8, 172822598), (13, 106352368), (16, 86411299), (23, 60112208), (26, 53176184), (46, 30056104), (52, 26588092), (92, 15028052), (104, 13294046), (184, 7514026), (208, 6647023), (299, 4624016), (368, 3757013), (598, 2312008), (1196, 1156004), (2392, 578002), (4784, 289001)]