2881684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 5481728

約数和(自身を除く): 2600044

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 367, 604, 734, 1468, 1963, 3926, 4771, 7852, 9542, 19084, 55417, 110834, 221668, 720421, 1440842, 2881684]

約数ペア:

[(1, 2881684), (2, 1440842), (4, 720421), (13, 221668), (26, 110834), (52, 55417), (151, 19084), (302, 9542), (367, 7852), (604, 4771), (734, 3926), (1468, 1963)]