2485508788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4672009}}^1$

素因数の和:4672039

約数の個数: 24

約数和(自身を含む): 5232651200

約数和(自身を除く): 2747142412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4672009, 9344018, 18688036, 32704063, 65408126, 88768171, 130816252, 177536342, 355072684, 621377197, 1242754394, 2485508788]

約数ペア:

[(1, 2485508788), (2, 1242754394), (4, 621377197), (7, 355072684), (14, 177536342), (19, 130816252), (28, 88768171), (38, 65408126), (76, 32704063), (133, 18688036), (266, 9344018), (532, 4672009)]