1985937406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1\times {\mathrm{9907}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 3022217424

約数和(自身を除く): 1036280018

約数列:

[1, 2, 73, 146, 1373, 2746, 9907, 19814, 100229, 200458, 723211, 1446422, 13602311, 27204622, 992968703, 1985937406]

約数ペア:

[(1, 1985937406), (2, 992968703), (73, 27204622), (146, 13602311), (1373, 1446422), (2746, 723211), (9907, 200458), (19814, 100229)]