1609006984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{32299}}^1$

素因数の和:32797

約数の個数: 32

約数和(自身を含む): 3255840000

約数和(自身を除く): 1646833016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1916, 3832, 6227, 12454, 24908, 32299, 49816, 64598, 129196, 258392, 419887, 839774, 1679548, 3359096, 15471221, 30942442, 61884884, 123769768, 201125873, 402251746, 804503492, 1609006984]

約数ペア:

[(1, 1609006984), (2, 804503492), (4, 402251746), (8, 201125873), (13, 123769768), (26, 61884884), (52, 30942442), (104, 15471221), (479, 3359096), (958, 1679548), (1916, 839774), (3832, 419887), (6227, 258392), (12454, 129196), (24908, 64598), (32299, 49816)]