2683670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 5446656

約数和(自身を除く): 2762986

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 787, 1574, 1705, 3410, 3935, 7870, 8657, 17314, 24397, 43285, 48794, 86570, 121985, 243970, 268367, 536734, 1341835, 2683670]

約数ペア:

[(1, 2683670), (2, 1341835), (5, 536734), (10, 268367), (11, 243970), (22, 121985), (31, 86570), (55, 48794), (62, 43285), (110, 24397), (155, 17314), (310, 8657), (341, 7870), (682, 3935), (787, 3410), (1574, 1705)]