1290584634

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{48131}}^1$

素因数の和:48286

約数の個数: 32

約数和(自身を含む): 2668438080

約数和(自身を除く): 1377853446

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 4469, 8938, 13407, 26814, 48131, 96262, 144393, 288786, 1973371, 3946742, 5246279, 5920113, 10492558, 11840226, 15738837, 31477674, 215097439, 430194878, 645292317, 1290584634]

約数ペア:

[(1, 1290584634), (2, 645292317), (3, 430194878), (6, 215097439), (41, 31477674), (82, 15738837), (109, 11840226), (123, 10492558), (218, 5920113), (246, 5246279), (327, 3946742), (654, 1973371), (4469, 288786), (8938, 144393), (13407, 96262), (26814, 48131)]