1966565587

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{30971}}^1$

素因数の和:31218

約数の個数: 16

約数和(自身を含む): 2307290112

約数和(自身を除く): 340724525

約数列:

[1, 7, 47, 193, 329, 1351, 9071, 30971, 63497, 216797, 1455637, 5977403, 10189459, 41841821, 280937941, 1966565587]

約数ペア:

[(1, 1966565587), (7, 280937941), (47, 41841821), (193, 10189459), (329, 5977403), (1351, 1455637), (9071, 216797), (30971, 63497)]