2216838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 4840416

約数和(自身を除く): 2623578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 293, 582, 586, 879, 1261, 1758, 2522, 3783, 3809, 7566, 7618, 11427, 22854, 28421, 56842, 85263, 170526, 369473, 738946, 1108419, 2216838]

約数ペア:

[(1, 2216838), (2, 1108419), (3, 738946), (6, 369473), (13, 170526), (26, 85263), (39, 56842), (78, 28421), (97, 22854), (194, 11427), (291, 7618), (293, 7566), (582, 3809), (586, 3783), (879, 2522), (1261, 1758)]