2129842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 3787308

約数和(自身を除く): 1657466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 677, 1354, 1573, 3146, 7447, 8801, 14894, 17602, 81917, 96811, 163834, 193622, 1064921, 2129842]

約数ペア:

[(1, 2129842), (2, 1064921), (11, 193622), (13, 163834), (22, 96811), (26, 81917), (121, 17602), (143, 14894), (242, 8801), (286, 7447), (677, 3146), (1354, 1573)]