2021644702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{354799}}^1$

素因数の和:354856

約数の個数: 32

約数和(自身を含む): 3882931200

約数和(自身を除く): 1861286498

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 354799, 709598, 2483593, 3902789, 4967186, 7805578, 13127563, 26255126, 27319523, 54639046, 91892941, 144403193, 183785882, 288806386, 1010822351, 2021644702]

約数ペア:

[(1, 2021644702), (2, 1010822351), (7, 288806386), (11, 183785882), (14, 144403193), (22, 91892941), (37, 54639046), (74, 27319523), (77, 26255126), (154, 13127563), (259, 7805578), (407, 4967186), (518, 3902789), (814, 2483593), (2849, 709598), (5698, 354799)]