2528011170497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{20389}}^1$

素因数の和:21065

約数の個数: 32

約数和(自身を含む): 2722877337600

約数和(自身を除く): 194866167103

約数列:

[1, 17, 137, 139, 383, 2329, 2363, 6511, 19043, 20389, 52471, 53237, 323731, 346613, 892007, 905029, 2793293, 2834071, 7293469, 7808987, 47485981, 48179207, 123988973, 132752779, 388267727, 1069831219, 1085449193, 6600551359, 18187130723, 18452636281, 148706539441, 2528011170497]

約数ペア:

[(1, 2528011170497), (17, 148706539441), (137, 18452636281), (139, 18187130723), (383, 6600551359), (2329, 1085449193), (2363, 1069831219), (6511, 388267727), (19043, 132752779), (20389, 123988973), (52471, 48179207), (53237, 47485981), (323731, 7808987), (346613, 7293469), (892007, 2834071), (905029, 2793293)]