2667713744

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{371341}}^1$

素因数の和:371798

約数の個数: 20

約数和(自身を含む): 5180220900

約数和(自身を除く): 2512507156

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 371341, 742682, 1485364, 2970728, 5941456, 166732109, 333464218, 666928436, 1333856872, 2667713744]

約数ペア:

[(1, 2667713744), (2, 1333856872), (4, 666928436), (8, 333464218), (16, 166732109), (449, 5941456), (898, 2970728), (1796, 1485364), (3592, 742682), (7184, 371341)]