2019660482

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{363379}}^1$

素因数の和:363785

約数の個数: 16

約数和(自身を含む): 3471005760

約数和(自身を除く): 1451345278

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 363379, 726758, 2543653, 5087306, 144261463, 288522926, 1009830241, 2019660482]

約数ペア:

[(1, 2019660482), (2, 1009830241), (7, 288522926), (14, 144261463), (397, 5087306), (794, 2543653), (2779, 726758), (5558, 363379)]