4040056

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{2113}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 7610400

約数和(自身を除く): 3570344

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 2113, 4226, 8452, 16904, 505007, 1010014, 2020028, 4040056]

約数ペア:

[(1, 4040056), (2, 2020028), (4, 1010014), (8, 505007), (239, 16904), (478, 8452), (956, 4226), (1912, 2113)]