7029454736

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{664661}}^1$

素因数の和:665330

約数の個数: 20

約数和(自身を含む): 13640193564

約数和(自身を除く): 6610738828

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 664661, 1329322, 2658644, 5317288, 10634576, 439340921, 878681842, 1757363684, 3514727368, 7029454736]

約数ペア:

[(1, 7029454736), (2, 3514727368), (4, 1757363684), (8, 878681842), (16, 439340921), (661, 10634576), (1322, 5317288), (2644, 2658644), (5288, 1329322), (10576, 664661)]