1900535336

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311359}}^1$

素因数の和:311481

約数の個数: 32

約数和(自身を含む): 4109952000

約数和(自身を除く): 2209416664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 311359, 622718, 1245436, 2179513, 2490872, 4359026, 8718052, 17436104, 33938131, 67876262, 135752524, 237566917, 271505048, 475133834, 950267668, 1900535336]

約数ペア:

[(1, 1900535336), (2, 950267668), (4, 475133834), (7, 271505048), (8, 237566917), (14, 135752524), (28, 67876262), (56, 33938131), (109, 17436104), (218, 8718052), (436, 4359026), (763, 2490872), (872, 2179513), (1526, 1245436), (3052, 622718), (6104, 311359)]