42554902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7757}}^1$

素因数の和:7983

約数の個数: 16

約数和(自身を含む): 69077232

約数和(自身を除く): 26522330

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 7757, 15514, 100841, 201682, 1636727, 3273454, 21277451, 42554902]

約数ペア:

[(1, 42554902), (2, 21277451), (13, 3273454), (26, 1636727), (211, 201682), (422, 100841), (2743, 15514), (5486, 7757)]