4080212198

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1\times {\mathrm{9049}}^1$

素因数の和:10903

約数の個数: 16

約数和(自身を含む): 6171303600

約数和(自身を除く): 2091091402

約数列:

[1, 2, 131, 262, 1721, 3442, 9049, 18098, 225451, 450902, 1185419, 2370838, 15573329, 31146658, 2040106099, 4080212198]

約数ペア:

[(1, 4080212198), (2, 2040106099), (131, 31146658), (262, 15573329), (1721, 2370838), (3442, 1185419), (9049, 450902), (18098, 225451)]