2019931562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 3343106304

約数和(自身を除く): 1323174742

約数列:

[1, 2, 11, 22, 137, 271, 274, 542, 1507, 2473, 2981, 3014, 4946, 5962, 27203, 37127, 54406, 74254, 338801, 408397, 670183, 677602, 816794, 1340366, 3726811, 7372013, 7453622, 14744026, 91815071, 183630142, 1009965781, 2019931562]

約数ペア:

[(1, 2019931562), (2, 1009965781), (11, 183630142), (22, 91815071), (137, 14744026), (271, 7453622), (274, 7372013), (542, 3726811), (1507, 1340366), (2473, 816794), (2981, 677602), (3014, 670183), (4946, 408397), (5962, 338801), (27203, 74254), (37127, 54406)]