2021988826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{228061}}^1$

素因数の和:228118

約数の個数: 32

約数和(自身を含む): 3678183936

約数和(自身を除く): 1656195110

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 228061, 456122, 2508671, 2964793, 5017342, 5929586, 7069891, 14139782, 32612723, 65225446, 77768801, 91908583, 155537602, 183817166, 1010994413, 2021988826]

約数ペア:

[(1, 2021988826), (2, 1010994413), (11, 183817166), (13, 155537602), (22, 91908583), (26, 77768801), (31, 65225446), (62, 32612723), (143, 14139782), (286, 7069891), (341, 5929586), (403, 5017342), (682, 2964793), (806, 2508671), (4433, 456122), (8866, 228061)]