9158812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 17463600

約数和(自身を除く): 8304788

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 1979, 2314, 3958, 4628, 7916, 25727, 51454, 102908, 176131, 352262, 704524, 2289703, 4579406, 9158812]

約数ペア:

[(1, 9158812), (2, 4579406), (4, 2289703), (13, 704524), (26, 352262), (52, 176131), (89, 102908), (178, 51454), (356, 25727), (1157, 7916), (1979, 4628), (2314, 3958)]