2057686916

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{38933}}^1$

素因数の和:39191

約数の個数: 24

約数和(自身を含む): 3670541784

約数和(自身を除く): 1612854868

約数列:

[1, 2, 4, 73, 146, 181, 292, 362, 724, 13213, 26426, 38933, 52852, 77866, 155732, 2842109, 5684218, 7046873, 11368436, 14093746, 28187492, 514421729, 1028843458, 2057686916]

約数ペア:

[(1, 2057686916), (2, 1028843458), (4, 514421729), (73, 28187492), (146, 14093746), (181, 11368436), (292, 7046873), (362, 5684218), (724, 2842109), (13213, 155732), (26426, 77866), (38933, 52852)]