427293878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2579}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 742296960

約数和(自身を除く): 315003082

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 443, 886, 2579, 4873, 5158, 7531, 9746, 15062, 28369, 43843, 56738, 82841, 87686, 165682, 482273, 964546, 1142497, 2284994, 12567467, 19422449, 25134934, 38844898, 213646939, 427293878]

約数ペア:

[(1, 427293878), (2, 213646939), (11, 38844898), (17, 25134934), (22, 19422449), (34, 12567467), (187, 2284994), (374, 1142497), (443, 964546), (886, 482273), (2579, 165682), (4873, 87686), (5158, 82841), (7531, 56738), (9746, 43843), (15062, 28369)]