2478049264

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{187277}}^1$

素因数の和:188112

約数の個数: 20

約数和(自身を含む): 4807051704

約数和(自身を除く): 2329002440

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 187277, 374554, 749108, 1498216, 2996432, 154878079, 309756158, 619512316, 1239024632, 2478049264]

約数ペア:

[(1, 2478049264), (2, 1239024632), (4, 619512316), (8, 309756158), (16, 154878079), (827, 2996432), (1654, 1498216), (3308, 749108), (6616, 374554), (13232, 187277)]