3878889164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 7044916032

約数和(自身を除く): 3166026868

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 263, 292, 526, 953, 1052, 1906, 3812, 3869, 7738, 13939, 15476, 19199, 27878, 38398, 50509, 55756, 69569, 76796, 101018, 139138, 202036, 250639, 278276, 501278, 1002556, 1017547, 2035094, 3687157, 4070188, 7374314, 13283867, 14748628, 18296647, 26567734, 36593294, 53135468, 73186588, 969722291, 1939444582, 3878889164]

約数ペア:

[(1, 3878889164), (2, 1939444582), (4, 969722291), (53, 73186588), (73, 53135468), (106, 36593294), (146, 26567734), (212, 18296647), (263, 14748628), (292, 13283867), (526, 7374314), (953, 4070188), (1052, 3687157), (1906, 2035094), (3812, 1017547), (3869, 1002556), (7738, 501278), (13939, 278276), (15476, 250639), (19199, 202036), (27878, 139138), (38398, 101018), (50509, 76796), (55756, 69569)]