4050871330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{856421}}^1$

素因数の和:856482

約数の個数: 32

約数和(自身を含む): 8139434688

約数和(自身を除く): 4088563358

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 856421, 1712842, 4282105, 8564210, 9420631, 18841262, 36826103, 47103155, 73652206, 94206310, 184130515, 368261030, 405087133, 810174266, 2025435665, 4050871330]

約数ペア:

[(1, 4050871330), (2, 2025435665), (5, 810174266), (10, 405087133), (11, 368261030), (22, 184130515), (43, 94206310), (55, 73652206), (86, 47103155), (110, 36826103), (215, 18841262), (430, 9420631), (473, 8564210), (946, 4282105), (2365, 1712842), (4730, 856421)]