2021492449330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27073}}^1\times {\mathrm{173647}}^1$

素因数の和:200770

約数の個数: 32

約数和(自身を含む): 3723465993984

約数和(自身を除く): 1701973544654

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 27073, 54146, 135365, 173647, 270730, 347294, 868235, 1164139, 1736470, 2328278, 5820695, 7466821, 11641390, 14933642, 37334105, 74668210, 4701145231, 9402290462, 23505726155, 47011452310, 202149244933, 404298489866, 1010746224665, 2021492449330]

約数ペア:

[(1, 2021492449330), (2, 1010746224665), (5, 404298489866), (10, 202149244933), (43, 47011452310), (86, 23505726155), (215, 9402290462), (430, 4701145231), (27073, 74668210), (54146, 37334105), (135365, 14933642), (173647, 11641390), (270730, 7466821), (347294, 5820695), (868235, 2328278), (1164139, 1736470)]