2016458689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 2493469440

約数和(自身を除く): 477010751

約数列:

[1, 7, 17, 83, 109, 119, 581, 763, 1411, 1853, 1873, 9047, 9877, 12971, 13111, 31841, 63329, 153799, 155459, 204157, 222887, 1076593, 1088213, 1429099, 2642803, 3470669, 16945031, 18499621, 24294683, 118615217, 288065527, 2016458689]

約数ペア:

[(1, 2016458689), (7, 288065527), (17, 118615217), (83, 24294683), (109, 18499621), (119, 16945031), (581, 3470669), (763, 2642803), (1411, 1429099), (1853, 1088213), (1873, 1076593), (9047, 222887), (9877, 204157), (12971, 155459), (13111, 153799), (31841, 63329)]