2475308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 4780944

約数和(自身を除く): 2305636

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 557, 1111, 1114, 2222, 2228, 4444, 6127, 12254, 24508, 56257, 112514, 225028, 618827, 1237654, 2475308]

約数ペア:

[(1, 2475308), (2, 1237654), (4, 618827), (11, 225028), (22, 112514), (44, 56257), (101, 24508), (202, 12254), (404, 6127), (557, 4444), (1111, 2228), (1114, 2222)]