2008487954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{267727}}^1$

素因数の和:267782

約数の個数: 24

約数和(自身を含む): 3418351104

約数和(自身を除く): 1409863150

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 267727, 535454, 2944997, 5889994, 8299537, 16599074, 32394967, 64789934, 91294907, 182589814, 1004243977, 2008487954]

約数ペア:

[(1, 2008487954), (2, 1004243977), (11, 182589814), (22, 91294907), (31, 64789934), (62, 32394967), (121, 16599074), (242, 8299537), (341, 5889994), (682, 2944997), (3751, 535454), (7502, 267727)]