427861438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{13127}}^1$

素因数の和:13551

約数の個数: 16

約数和(自身を含む): 658500480

約数和(自身を除く): 230639042

約数列:

[1, 2, 43, 86, 379, 758, 13127, 16297, 26254, 32594, 564461, 1128922, 4975133, 9950266, 213930719, 427861438]

約数ペア:

[(1, 427861438), (2, 213930719), (43, 9950266), (86, 4975133), (379, 1128922), (758, 564461), (13127, 32594), (16297, 26254)]