2120508718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{914801}}^1$

素因数の和:914883

約数の個数: 16

約数和(自身を含む): 3403063440

約数和(自身を除く): 1282554722

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 914801, 1829602, 17381219, 34762438, 55802861, 111605722, 1060254359, 2120508718]

約数ペア:

[(1, 2120508718), (2, 1060254359), (19, 111605722), (38, 55802861), (61, 34762438), (122, 17381219), (1159, 1829602), (2318, 914801)]