2051227608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{14713}}^1$

素因数の和:14916

約数の個数: 64

約数和(自身を含む): 5300571360

約数和(自身を除く): 3249343752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 888, 942, 1256, 1884, 3768, 5809, 11618, 14713, 17427, 23236, 29426, 34854, 44139, 46472, 58852, 69708, 88278, 117704, 139416, 176556, 353112, 544381, 1088762, 1633143, 2177524, 2309941, 3266286, 4355048, 4619882, 6532572, 6929823, 9239764, 13065144, 13859646, 18479528, 27719292, 55438584, 85467817, 170935634, 256403451, 341871268, 512806902, 683742536, 1025613804, 2051227608]

約数ペア:

[(1, 2051227608), (2, 1025613804), (3, 683742536), (4, 512806902), (6, 341871268), (8, 256403451), (12, 170935634), (24, 85467817), (37, 55438584), (74, 27719292), (111, 18479528), (148, 13859646), (157, 13065144), (222, 9239764), (296, 6929823), (314, 6532572), (444, 4619882), (471, 4355048), (628, 3266286), (888, 2309941), (942, 2177524), (1256, 1633143), (1884, 1088762), (3768, 544381), (5809, 353112), (11618, 176556), (14713, 139416), (17427, 117704), (23236, 88278), (29426, 69708), (34854, 58852), (44139, 46472)]