2428542928

素因数分解:

$2^4\times 7^1\times {\mathrm{21683419}}^1$

素因数の和:21683434

約数の個数: 20

約数和(自身を含む): 5377488160

約数和(自身を除く): 2948945232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21683419, 43366838, 86733676, 151783933, 173467352, 303567866, 346934704, 607135732, 1214271464, 2428542928]

約数ペア:

[(1, 2428542928), (2, 1214271464), (4, 607135732), (7, 346934704), (8, 303567866), (14, 173467352), (16, 151783933), (28, 86733676), (56, 43366838), (112, 21683419)]