1629625361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{9049}}^1$

素因数の和:11048

約数の個数: 16

約数和(自身を含む): 2006928000

約数和(自身を除く): 377302639

約数列:

[1, 7, 13, 91, 1979, 9049, 13853, 25727, 63343, 117637, 180089, 823459, 17907971, 125355797, 232803623, 1629625361]

約数ペア:

[(1, 1629625361), (7, 232803623), (13, 125355797), (91, 17907971), (1979, 823459), (9049, 180089), (13853, 117637), (25727, 63343)]