2575738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 1996550

約数列:

[1, 2, 11, 17, 22, 34, 71, 97, 142, 187, 194, 374, 781, 1067, 1207, 1562, 1649, 2134, 2414, 3298, 6887, 13277, 13774, 18139, 26554, 36278, 75757, 117079, 151514, 234158, 1287869, 2575738]

約数ペア:

[(1, 2575738), (2, 1287869), (11, 234158), (17, 151514), (22, 117079), (34, 75757), (71, 36278), (97, 26554), (142, 18139), (187, 13774), (194, 13277), (374, 6887), (781, 3298), (1067, 2414), (1207, 2134), (1562, 1649)]