2840371198

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{244733}}^1$

素因数の和:245571

約数の個数: 16

約数和(自身を含む): 4875101280

約数和(自身を除く): 2034730082

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 244733, 489466, 1713131, 3426262, 202883657, 405767314, 1420185599, 2840371198]

約数ペア:

[(1, 2840371198), (2, 1420185599), (7, 405767314), (14, 202883657), (829, 3426262), (1658, 1713131), (5803, 489466), (11606, 244733)]