2818244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 5841360

約数和(自身を除く): 3023116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 379, 572, 676, 758, 1516, 1859, 3718, 4169, 4927, 7436, 8338, 9854, 16676, 19708, 54197, 64051, 108394, 128102, 216788, 256204, 704561, 1409122, 2818244]

約数ペア:

[(1, 2818244), (2, 1409122), (4, 704561), (11, 256204), (13, 216788), (22, 128102), (26, 108394), (44, 64051), (52, 54197), (143, 19708), (169, 16676), (286, 9854), (338, 8338), (379, 7436), (572, 4927), (676, 4169), (758, 3718), (1516, 1859)]