454940930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{417377}}^1$

素因数の和:417493

約数の個数: 16

約数和(自身を含む): 826408440

約数和(自身を除く): 371467510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 417377, 834754, 2086885, 4173770, 45494093, 90988186, 227470465, 454940930]

約数ペア:

[(1, 454940930), (2, 227470465), (5, 90988186), (10, 45494093), (109, 4173770), (218, 2086885), (545, 834754), (1090, 417377)]