2408648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4993920

約数和(自身を除く): 2585272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 271, 404, 542, 808, 1084, 1111, 2168, 2222, 2981, 4444, 5962, 8888, 11924, 23848, 27371, 54742, 109484, 218968, 301081, 602162, 1204324, 2408648]

約数ペア:

[(1, 2408648), (2, 1204324), (4, 602162), (8, 301081), (11, 218968), (22, 109484), (44, 54742), (88, 27371), (101, 23848), (202, 11924), (271, 8888), (404, 5962), (542, 4444), (808, 2981), (1084, 2222), (1111, 2168)]