7172594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5891086

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 809, 1618, 4433, 8866, 8899, 10517, 17798, 21034, 25079, 50158, 115687, 231374, 275869, 326027, 551738, 652054, 3586297, 7172594]

約数ペア:

[(1, 7172594), (2, 3586297), (11, 652054), (13, 551738), (22, 326027), (26, 275869), (31, 231374), (62, 115687), (143, 50158), (286, 25079), (341, 21034), (403, 17798), (682, 10517), (806, 8899), (809, 8866), (1618, 4433)]