2887195916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1112171}}^1$

素因数の和:1112245

約数の個数: 24

約数和(自身を含む): 5605346880

約数和(自身を除く): 2718150964

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 1112171, 2224342, 4448684, 12233881, 24467762, 48935524, 65618089, 131236178, 262472356, 721798979, 1443597958, 2887195916]

約数ペア:

[(1, 2887195916), (2, 1443597958), (4, 721798979), (11, 262472356), (22, 131236178), (44, 65618089), (59, 48935524), (118, 24467762), (236, 12233881), (649, 4448684), (1298, 2224342), (2596, 1112171)]