1028210

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 1863000

約数和(自身を除く): 834790

約数列:

[1, 2, 5, 10, 229, 449, 458, 898, 1145, 2245, 2290, 4490, 102821, 205642, 514105, 1028210]

約数ペア:

[(1, 1028210), (2, 514105), (5, 205642), (10, 102821), (229, 4490), (449, 2290), (458, 2245), (898, 1145)]