1666707710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{5791}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 3178973952

約数和(自身を除く): 1512266242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1693, 3386, 5791, 8465, 11582, 16930, 28781, 28955, 57562, 57910, 98447, 143905, 196894, 287810, 492235, 984470, 9804163, 19608326, 49020815, 98041630, 166670771, 333341542, 833353855, 1666707710]

約数ペア:

[(1, 1666707710), (2, 833353855), (5, 333341542), (10, 166670771), (17, 98041630), (34, 49020815), (85, 19608326), (170, 9804163), (1693, 984470), (3386, 492235), (5791, 287810), (8465, 196894), (11582, 143905), (16930, 98447), (28781, 57910), (28955, 57562)]