1305203186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{322591}}^1$

素因数の和:322634

約数の個数: 24

約数和(自身を含む): 2376857856

約数和(自身を除く): 1071654670

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 322591, 645182, 2258137, 4516274, 5484047, 10968094, 38388329, 76776658, 93228799, 186457598, 652601593, 1305203186]

約数ペア:

[(1, 1305203186), (2, 652601593), (7, 186457598), (14, 93228799), (17, 76776658), (34, 38388329), (119, 10968094), (238, 5484047), (289, 4516274), (578, 2258137), (2023, 645182), (4046, 322591)]