880237806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20958043}}^1$

素因数の和:20958055

約数の個数: 16

約数和(自身を含む): 2011972224

約数和(自身を除く): 1131734418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20958043, 41916086, 62874129, 125748258, 146706301, 293412602, 440118903, 880237806]

約数ペア:

[(1, 880237806), (2, 440118903), (3, 293412602), (6, 146706301), (7, 125748258), (14, 62874129), (21, 41916086), (42, 20958043)]