1943780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 4322808

約数和(自身を除く): 2379028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5717, 11434, 22868, 28585, 57170, 97189, 114340, 194378, 388756, 485945, 971890, 1943780]

約数ペア:

[(1, 1943780), (2, 971890), (4, 485945), (5, 388756), (10, 194378), (17, 114340), (20, 97189), (34, 57170), (68, 28585), (85, 22868), (170, 11434), (340, 5717)]