456996826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2447}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 806899968

約数和(自身を除く): 349903142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 653, 1306, 2447, 4894, 7183, 8489, 14366, 16978, 26917, 31811, 53834, 63622, 93379, 186758, 349921, 699842, 1597891, 3195782, 17576801, 20772583, 35153602, 41545166, 228498413, 456996826]

約数ペア:

[(1, 456996826), (2, 228498413), (11, 41545166), (13, 35153602), (22, 20772583), (26, 17576801), (143, 3195782), (286, 1597891), (653, 699842), (1306, 349921), (2447, 186758), (4894, 93379), (7183, 63622), (8489, 53834), (14366, 31811), (16978, 26917)]