2100025732

素因数分解:

$2^2\times 7^3\times {\mathrm{1530631}}^1$

素因数の和:1530656

約数の個数: 24

約数和(自身を含む): 4285769600

約数和(自身を除く): 2185743868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1530631, 3061262, 6122524, 10714417, 21428834, 42857668, 75000919, 150001838, 300003676, 525006433, 1050012866, 2100025732]

約数ペア:

[(1, 2100025732), (2, 1050012866), (4, 525006433), (7, 300003676), (14, 150001838), (28, 75000919), (49, 42857668), (98, 21428834), (196, 10714417), (343, 6122524), (686, 3061262), (1372, 1530631)]