3985449218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1\times {\mathrm{9187}}^1$

素因数の和:16217

約数の個数: 16

約数和(自身を含む): 6172571904

約数和(自身を除く): 2187122686

約数列:

[1, 2, 31, 62, 6997, 9187, 13994, 18374, 216907, 284797, 433814, 569594, 64281439, 128562878, 1992724609, 3985449218]

約数ペア:

[(1, 3985449218), (2, 1992724609), (31, 128562878), (62, 64281439), (6997, 569594), (9187, 433814), (13994, 284797), (18374, 216907)]