2499222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 5742720

約数和(自身を除く): 3243498

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1993, 3986, 5979, 11958, 21923, 37867, 43846, 65769, 75734, 113601, 131538, 227202, 416537, 833074, 1249611, 2499222]

約数ペア:

[(1, 2499222), (2, 1249611), (3, 833074), (6, 416537), (11, 227202), (19, 131538), (22, 113601), (33, 75734), (38, 65769), (57, 43846), (66, 37867), (114, 21923), (209, 11958), (418, 5979), (627, 3986), (1254, 1993)]