26856494210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29512631}}^1$

素因数の和:29512658

約数の個数: 32

約数和(自身を含む): 59497466112

約数和(自身を除く): 32640971902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 29512631, 59025262, 147563155, 206588417, 295126310, 383664203, 413176834, 767328406, 1032942085, 1918321015, 2065884170, 2685649421, 3836642030, 5371298842, 13428247105, 26856494210]

約数ペア:

[(1, 26856494210), (2, 13428247105), (5, 5371298842), (7, 3836642030), (10, 2685649421), (13, 2065884170), (14, 1918321015), (26, 1032942085), (35, 767328406), (65, 413176834), (70, 383664203), (91, 295126310), (130, 206588417), (182, 147563155), (455, 59025262), (910, 29512631)]