996838328

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{3727}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 1901280000

約数和(自身を除く): 904441672

約数列:

[1, 2, 4, 8, 67, 134, 268, 499, 536, 998, 1996, 3727, 3992, 7454, 14908, 29816, 33433, 66866, 133732, 249709, 267464, 499418, 998836, 1859773, 1997672, 3719546, 7439092, 14878184, 124604791, 249209582, 498419164, 996838328]

約数ペア:

[(1, 996838328), (2, 498419164), (4, 249209582), (8, 124604791), (67, 14878184), (134, 7439092), (268, 3719546), (499, 1997672), (536, 1859773), (998, 998836), (1996, 499418), (3727, 267464), (3992, 249709), (7454, 133732), (14908, 66866), (29816, 33433)]