2022781628

素因数分解:

$2^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{36067}}^1$

素因数の和:38081

約数の個数: 24

約数和(自身を含む): 4047695232

約数和(自身を除く): 2024913604

約数列:

[1, 2, 4, 7, 14, 28, 2003, 4006, 8012, 14021, 28042, 36067, 56084, 72134, 144268, 252469, 504938, 1009876, 72242201, 144484402, 288968804, 505695407, 1011390814, 2022781628]

約数ペア:

[(1, 2022781628), (2, 1011390814), (4, 505695407), (7, 288968804), (14, 144484402), (28, 72242201), (2003, 1009876), (4006, 504938), (8012, 252469), (14021, 144268), (28042, 72134), (36067, 56084)]