1382859856

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{26783}}^1$

素因数の和:27259

約数の個数: 40

約数和(自身を含む): 3068803584

約数和(自身を除く): 1685943728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 25816, 26783, 51632, 53566, 107132, 187481, 214264, 374962, 428528, 749924, 1499848, 2999696, 12346963, 24693926, 49387852, 86428741, 98775704, 172857482, 197551408, 345714964, 691429928, 1382859856]

約数ペア:

[(1, 1382859856), (2, 691429928), (4, 345714964), (7, 197551408), (8, 172857482), (14, 98775704), (16, 86428741), (28, 49387852), (56, 24693926), (112, 12346963), (461, 2999696), (922, 1499848), (1844, 749924), (3227, 428528), (3688, 374962), (6454, 214264), (7376, 187481), (12908, 107132), (25816, 53566), (26783, 51632)]