2668763552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{916471}}^1$

素因数の和:916501

約数の個数: 48

約数和(自身を含む): 6466626432

約数和(自身を除く): 3797862880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 916471, 1832942, 3665884, 6415297, 7331768, 11914123, 12830594, 14663536, 23828246, 25661188, 29327072, 47656492, 51322376, 83398861, 95312984, 102644752, 166797722, 190625968, 205289504, 333595444, 381251936, 667190888, 1334381776, 2668763552]

約数ペア:

[(1, 2668763552), (2, 1334381776), (4, 667190888), (7, 381251936), (8, 333595444), (13, 205289504), (14, 190625968), (16, 166797722), (26, 102644752), (28, 95312984), (32, 83398861), (52, 51322376), (56, 47656492), (91, 29327072), (104, 25661188), (112, 23828246), (182, 14663536), (208, 12830594), (224, 11914123), (364, 7331768), (416, 6415297), (728, 3665884), (1456, 1832942), (2912, 916471)]