1809286078

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{1163}}^1\times {\mathrm{1493}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 2723299056

約数和(自身を除く): 914012978

約数列:

[1, 2, 521, 1042, 1163, 1493, 2326, 2986, 605923, 777853, 1211846, 1555706, 1736359, 3472718, 904643039, 1809286078]

約数ペア:

[(1, 1809286078), (2, 904643039), (521, 3472718), (1042, 1736359), (1163, 1555706), (1493, 1211846), (2326, 777853), (2986, 605923)]