2027436842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 3155021760

約数和(自身を除く): 1127584918

約数列:

[1, 2, 43, 86, 109, 218, 313, 626, 691, 1382, 4687, 9374, 13459, 26918, 29713, 34117, 59426, 68234, 75319, 150638, 216283, 432566, 1467031, 2934062, 3238717, 6477434, 9300169, 18600338, 23574847, 47149694, 1013718421, 2027436842]

約数ペア:

[(1, 2027436842), (2, 1013718421), (43, 47149694), (86, 23574847), (109, 18600338), (218, 9300169), (313, 6477434), (626, 3238717), (691, 2934062), (1382, 1467031), (4687, 432566), (9374, 216283), (13459, 150638), (26918, 75319), (29713, 68234), (34117, 59426)]