2018378548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2081}}^1\times {\mathrm{5639}}^1$

素因数の和:7767

約数の個数: 24

約数和(自身を含む): 3616683840

約数和(自身を除く): 1598305292

約数列:

[1, 2, 4, 43, 86, 172, 2081, 4162, 5639, 8324, 11278, 22556, 89483, 178966, 242477, 357932, 484954, 969908, 11734759, 23469518, 46939036, 504594637, 1009189274, 2018378548]

約数ペア:

[(1, 2018378548), (2, 1009189274), (4, 504594637), (43, 46939036), (86, 23469518), (172, 11734759), (2081, 969908), (4162, 484954), (5639, 357932), (8324, 242477), (11278, 178966), (22556, 89483)]