2149172822

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1\times {\mathrm{6949}}^1$

素因数の和:9631

約数の個数: 16

約数和(自身を含む): 3280122000

約数和(自身を除く): 1130949178

約数列:

[1, 2, 59, 118, 2621, 5242, 6949, 13898, 154639, 309278, 409991, 819982, 18213329, 36426658, 1074586411, 2149172822]

約数ペア:

[(1, 2149172822), (2, 1074586411), (59, 36426658), (118, 18213329), (2621, 819982), (5242, 409991), (6949, 309278), (13898, 154639)]