7487990042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10267}}^1\times {\mathrm{28051}}^1$

素因数の和:38333

約数の個数: 16

約数和(自身を含む): 12097593312

約数和(自身を除く): 4609603270

約数列:

[1, 2, 13, 26, 10267, 20534, 28051, 56102, 133471, 266942, 364663, 729326, 287999617, 575999234, 3743995021, 7487990042]

約数ペア:

[(1, 7487990042), (2, 3743995021), (13, 575999234), (26, 287999617), (10267, 729326), (20534, 364663), (28051, 266942), (56102, 133471)]