2018653585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{4349}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 2693728800

約数和(自身を除く): 675075215

約数列:

[1, 5, 13, 37, 65, 185, 193, 481, 965, 2405, 2509, 4349, 7141, 12545, 21745, 35705, 56537, 92833, 160913, 282685, 464165, 804565, 839357, 2091869, 4196785, 10459345, 10911641, 31056209, 54558205, 155281045, 403730717, 2018653585]

約数ペア:

[(1, 2018653585), (5, 403730717), (13, 155281045), (37, 54558205), (65, 31056209), (185, 10911641), (193, 10459345), (481, 4196785), (965, 2091869), (2405, 839357), (2509, 804565), (4349, 464165), (7141, 282685), (12545, 160913), (21745, 92833), (35705, 56537)]