129321652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{10993}}^1$

素因数の和:11187

約数の個数: 24

約数和(自身を含む): 241032456

約数和(自身を除く): 111710804

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 10993, 11764, 21986, 43972, 186881, 373762, 747524, 1901789, 3803578, 7607156, 32330413, 64660826, 129321652]

約数ペア:

[(1, 129321652), (2, 64660826), (4, 32330413), (17, 7607156), (34, 3803578), (68, 1901789), (173, 747524), (346, 373762), (692, 186881), (2941, 43972), (5882, 21986), (10993, 11764)]