7258898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4933870

約数列:

[1, 2, 17, 31, 34, 62, 71, 97, 142, 194, 527, 1054, 1207, 1649, 2201, 2414, 3007, 3298, 4402, 6014, 6887, 13774, 37417, 51119, 74834, 102238, 117079, 213497, 234158, 426994, 3629449, 7258898]

約数ペア:

[(1, 7258898), (2, 3629449), (17, 426994), (31, 234158), (34, 213497), (62, 117079), (71, 102238), (97, 74834), (142, 51119), (194, 37417), (527, 13774), (1054, 6887), (1207, 6014), (1649, 4402), (2201, 3298), (2414, 3007)]