2947304885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2053871}}^1$

素因数の和:2053924

約数の個数: 16

約数和(自身を含む): 4140605952

約数和(自身を除く): 1193301067

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2053871, 10269355, 14377097, 71885485, 84208711, 421043555, 589460977, 2947304885]

約数ペア:

[(1, 2947304885), (5, 589460977), (7, 421043555), (35, 84208711), (41, 71885485), (205, 14377097), (287, 10269355), (1435, 2053871)]