388613710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{9811}}^1$

素因数の和:10068

約数の個数: 32

約数和(自身を含む): 743906592

約数和(自身を除く): 355292882

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 2330, 3961, 7922, 9811, 19622, 19805, 39610, 49055, 98110, 166787, 333574, 833935, 1667870, 2285963, 4571926, 11429815, 22859630, 38861371, 77722742, 194306855, 388613710]

約数ペア:

[(1, 388613710), (2, 194306855), (5, 77722742), (10, 38861371), (17, 22859630), (34, 11429815), (85, 4571926), (170, 2285963), (233, 1667870), (466, 833935), (1165, 333574), (2330, 166787), (3961, 98110), (7922, 49055), (9811, 39610), (19622, 19805)]