858259626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{190979}}^1$

素因数の和:191098

約数の個数: 32

約数和(自身を含む): 1980080640

約数和(自身を除く): 1121821014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 190979, 381958, 572937, 1145874, 1336853, 2673706, 4010559, 8021118, 20434753, 40869506, 61304259, 122608518, 143043271, 286086542, 429129813, 858259626]

約数ペア:

[(1, 858259626), (2, 429129813), (3, 286086542), (6, 143043271), (7, 122608518), (14, 61304259), (21, 40869506), (42, 20434753), (107, 8021118), (214, 4010559), (321, 2673706), (642, 1336853), (749, 1145874), (1498, 572937), (2247, 381958), (4494, 190979)]