487995094

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1\times {\mathrm{1217}}^1$

素因数の和:1644

約数の個数: 24

約数和(自身を含む): 767851560

約数和(自身を除く): 279856466

約数列:

[1, 2, 23, 46, 379, 529, 758, 1058, 1217, 2434, 8717, 17434, 27991, 55982, 200491, 400982, 461243, 643793, 922486, 1287586, 10608589, 21217178, 243997547, 487995094]

約数ペア:

[(1, 487995094), (2, 243997547), (23, 21217178), (46, 10608589), (379, 1287586), (529, 922486), (758, 643793), (1058, 461243), (1217, 400982), (2434, 200491), (8717, 55982), (17434, 27991)]