26977082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28517}}^1$

素因数の和:28573

約数の個数: 16

約数和(自身を含む): 45172512

約数和(自身を除く): 18195430

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28517, 57034, 313687, 627374, 1226231, 2452462, 13488541, 26977082]

約数ペア:

[(1, 26977082), (2, 13488541), (11, 2452462), (22, 1226231), (43, 627374), (86, 313687), (473, 57034), (946, 28517)]