427697204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313561}}^1$

素因数の和:313607

約数の個数: 24

約数和(自身を含む): 842854656

約数和(自身を除く): 415157452

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 313561, 627122, 1254244, 3449171, 6898342, 9720391, 13796684, 19440782, 38881564, 106924301, 213848602, 427697204]

約数ペア:

[(1, 427697204), (2, 213848602), (4, 106924301), (11, 38881564), (22, 19440782), (31, 13796684), (44, 9720391), (62, 6898342), (124, 3449171), (341, 1254244), (682, 627122), (1364, 313561)]