126524996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{12227}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 239668800

約数和(自身を除く): 113143804

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 12227, 24454, 48908, 158951, 317902, 635804, 2433173, 4866346, 9732692, 31631249, 63262498, 126524996]

約数ペア:

[(1, 126524996), (2, 63262498), (4, 31631249), (13, 9732692), (26, 4866346), (52, 2433173), (199, 635804), (398, 317902), (796, 158951), (2587, 48908), (5174, 24454), (10348, 12227)]