5278276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 9800000

約数和(自身を除く): 4521724

約数列:

[1, 2, 4, 19, 38, 76, 199, 349, 398, 698, 796, 1396, 3781, 6631, 7562, 13262, 15124, 26524, 69451, 138902, 277804, 1319569, 2639138, 5278276]

約数ペア:

[(1, 5278276), (2, 2639138), (4, 1319569), (19, 277804), (38, 138902), (76, 69451), (199, 26524), (349, 15124), (398, 13262), (698, 7562), (796, 6631), (1396, 3781)]