2356340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16831}}^1$

素因数の和:16847

約数の個数: 24

約数和(自身を含む): 5655552

約数和(自身を除く): 3299212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16831, 33662, 67324, 84155, 117817, 168310, 235634, 336620, 471268, 589085, 1178170, 2356340]

約数ペア:

[(1, 2356340), (2, 1178170), (4, 589085), (5, 471268), (7, 336620), (10, 235634), (14, 168310), (20, 117817), (28, 84155), (35, 67324), (70, 33662), (140, 16831)]