1640648087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{10651}}^1$

素因数の和:10739

約数の個数: 24

約数和(自身を含む): 1922856432

約数和(自身を除く): 282208345

約数列:

[1, 13, 17, 41, 221, 289, 533, 697, 3757, 9061, 10651, 11849, 138463, 154037, 181067, 436691, 2353871, 3078139, 5676983, 7423747, 40015807, 96508711, 126203699, 1640648087]

約数ペア:

[(1, 1640648087), (13, 126203699), (17, 96508711), (41, 40015807), (221, 7423747), (289, 5676983), (533, 3078139), (697, 2353871), (3757, 436691), (9061, 181067), (10651, 154037), (11849, 138463)]