986978304002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{498977909}}^1$

素因数の和:498977977

約数の個数: 16

約数和(自身を含む): 1580762018880

約数和(自身を除く): 593783714878

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 498977909, 997955818, 11476491907, 21456050087, 22952983814, 42912100174, 493489152001, 986978304002]

約数ペア:

[(1, 986978304002), (2, 493489152001), (23, 42912100174), (43, 22952983814), (46, 21456050087), (86, 11476491907), (989, 997955818), (1978, 498977909)]