2009142712

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{2222503}}^1$

素因数の和:2222622

約数の個数: 16

約数和(自身を含む): 3800481840

約数和(自身を除く): 1791339128

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 2222503, 4445006, 8890012, 17780024, 251142839, 502285678, 1004571356, 2009142712]

約数ペア:

[(1, 2009142712), (2, 1004571356), (4, 502285678), (8, 251142839), (113, 17780024), (226, 8890012), (452, 4445006), (904, 2222503)]