427231696

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{12637}}^1$

素因数の和:14758

約数の個数: 20

約数和(自身を含む): 828218692

約数和(自身を除く): 400986996

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 8452, 12637, 16904, 25274, 33808, 50548, 101096, 202192, 26701981, 53403962, 106807924, 213615848, 427231696]

約数ペア:

[(1, 427231696), (2, 213615848), (4, 106807924), (8, 53403962), (16, 26701981), (2113, 202192), (4226, 101096), (8452, 50548), (12637, 33808), (16904, 25274)]