2018468417

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{1039}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 2410087680

約数和(自身を除く): 391619263

約数列:

[1, 7, 41, 49, 287, 967, 1039, 2009, 6769, 7273, 39647, 42599, 47383, 50911, 277529, 298193, 1004713, 1942703, 2087351, 7032991, 41193233, 49230937, 288352631, 2018468417]

約数ペア:

[(1, 2018468417), (7, 288352631), (41, 49230937), (49, 41193233), (287, 7032991), (967, 2087351), (1039, 1942703), (2009, 1004713), (6769, 298193), (7273, 277529), (39647, 50911), (42599, 47383)]