2012256464

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1296557}}^1$

素因数の和:1296662

約数の個数: 20

約数和(自身を含む): 3938943204

約数和(自身を除く): 1926686740

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1296557, 2593114, 5186228, 10372456, 20744912, 125766029, 251532058, 503064116, 1006128232, 2012256464]

約数ペア:

[(1, 2012256464), (2, 1006128232), (4, 503064116), (8, 251532058), (16, 125766029), (97, 20744912), (194, 10372456), (388, 5186228), (776, 2593114), (1552, 1296557)]