2001308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 3906000

約数和(自身を除く): 1904692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1549, 3098, 6196, 26333, 29431, 52666, 58862, 105332, 117724, 500327, 1000654, 2001308]

約数ペア:

[(1, 2001308), (2, 1000654), (4, 500327), (17, 117724), (19, 105332), (34, 58862), (38, 52666), (68, 29431), (76, 26333), (323, 6196), (646, 3098), (1292, 1549)]