2119782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 4967424

約数和(自身を除く): 2847642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1231, 1722, 2462, 3693, 7386, 8617, 17234, 25851, 50471, 51702, 100942, 151413, 302826, 353297, 706594, 1059891, 2119782]

約数ペア:

[(1, 2119782), (2, 1059891), (3, 706594), (6, 353297), (7, 302826), (14, 151413), (21, 100942), (41, 51702), (42, 50471), (82, 25851), (123, 17234), (246, 8617), (287, 7386), (574, 3693), (861, 2462), (1231, 1722)]