41539498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20782

約数の個数: 32

約数和(自身を含む): 83664000

約数和(自身を除く): 42124502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20749, 41498, 145243, 228239, 269737, 290486, 456478, 539474, 1597673, 1888159, 2967107, 3195346, 3776318, 5934214, 20769749, 41539498]

約数ペア:

[(1, 41539498), (2, 20769749), (7, 5934214), (11, 3776318), (13, 3195346), (14, 2967107), (22, 1888159), (26, 1597673), (77, 539474), (91, 456478), (143, 290486), (154, 269737), (182, 228239), (286, 145243), (1001, 41498), (2002, 20749)]