813148924

素因数分解:

$2^2\times 7^2\times {\mathrm{4148719}}^1$

素因数の和:4148737

約数の個数: 18

約数和(自身を含む): 1655339280

約数和(自身を除く): 842190356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4148719, 8297438, 16594876, 29041033, 58082066, 116164132, 203287231, 406574462, 813148924]

約数ペア:

[(1, 813148924), (2, 406574462), (4, 203287231), (7, 116164132), (14, 58082066), (28, 29041033), (49, 16594876), (98, 8297438), (196, 4148719)]