27346990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248609}}^1$

素因数の和:248627

約数の個数: 16

約数和(自身を含む): 53699760

約数和(自身を除く): 26352770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 248609, 497218, 1243045, 2486090, 2734699, 5469398, 13673495, 27346990]

約数ペア:

[(1, 27346990), (2, 13673495), (5, 5469398), (10, 2734699), (11, 2486090), (22, 1243045), (55, 497218), (110, 248609)]