1284238807782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10651}}^1\times {\mathrm{2870821}}^1$

素因数の和:2881484

約数の個数: 32

約数和(自身を含む): 2935679610624

約数和(自身を除く): 1651440802842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10651, 21302, 31953, 63906, 74557, 149114, 223671, 447342, 2870821, 5741642, 8612463, 17224926, 20095747, 40191494, 60287241, 120574482, 30577114471, 61154228942, 91731343413, 183462686826, 214039801297, 428079602594, 642119403891, 1284238807782]

約数ペア:

[(1, 1284238807782), (2, 642119403891), (3, 428079602594), (6, 214039801297), (7, 183462686826), (14, 91731343413), (21, 61154228942), (42, 30577114471), (10651, 120574482), (21302, 60287241), (31953, 40191494), (63906, 20095747), (74557, 17224926), (149114, 8612463), (223671, 5741642), (447342, 2870821)]