856556792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1176589}}^1$

素因数の和:1176615

約数の個数: 32

約数和(自身を含む): 1976671200

約数和(自身を除く): 1120114408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1176589, 2353178, 4706356, 8236123, 9412712, 15295657, 16472246, 30591314, 32944492, 61182628, 65888984, 107069599, 122365256, 214139198, 428278396, 856556792]

約数ペア:

[(1, 856556792), (2, 428278396), (4, 214139198), (7, 122365256), (8, 107069599), (13, 65888984), (14, 61182628), (26, 32944492), (28, 30591314), (52, 16472246), (56, 15295657), (91, 9412712), (104, 8236123), (182, 4706356), (364, 2353178), (728, 1176589)]