1908950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 3606168

約数和(自身を除く): 1697218

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 523, 730, 1046, 1825, 2615, 3650, 5230, 13075, 26150, 38179, 76358, 190895, 381790, 954475, 1908950]

約数ペア:

[(1, 1908950), (2, 954475), (5, 381790), (10, 190895), (25, 76358), (50, 38179), (73, 26150), (146, 13075), (365, 5230), (523, 3650), (730, 2615), (1046, 1825)]