2983804978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{61121}}^1$

素因数の和:61458

約数の個数: 32

約数和(自身を含む): 5597797248

約数和(自身を除く): 2613992270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 2219, 3487, 4438, 6974, 24409, 48818, 61121, 122242, 427847, 672331, 855694, 1344662, 4706317, 9412634, 19375357, 38750714, 135627499, 213128927, 271254998, 426257854, 1491902489, 2983804978]

約数ペア:

[(1, 2983804978), (2, 1491902489), (7, 426257854), (11, 271254998), (14, 213128927), (22, 135627499), (77, 38750714), (154, 19375357), (317, 9412634), (634, 4706317), (2219, 1344662), (3487, 855694), (4438, 672331), (6974, 427847), (24409, 122242), (48818, 61121)]