1880853478

素因数分解:

$2^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{97849}}^1$

素因数の和:99231

約数の個数: 16

約数和(自身を含む): 3226701600

約数和(自身を除く): 1345848122

約数列:

[1, 2, 7, 14, 1373, 2746, 9611, 19222, 97849, 195698, 684943, 1369886, 134346677, 268693354, 940426739, 1880853478]

約数ペア:

[(1, 1880853478), (2, 940426739), (7, 268693354), (14, 134346677), (1373, 1369886), (2746, 684943), (9611, 195698), (19222, 97849)]