2016388676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1301}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 3779758080

約数和(自身を除く): 1763369404

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 431, 862, 899, 1301, 1724, 1798, 2602, 3596, 5204, 12499, 13361, 24998, 26722, 37729, 40331, 49996, 53444, 75458, 80662, 150916, 161324, 387469, 560731, 774938, 1121462, 1169599, 1549876, 2242924, 2339198, 4678396, 16261199, 17382661, 32522398, 34765322, 65044796, 69530644, 504097169, 1008194338, 2016388676]

約数ペア:

[(1, 2016388676), (2, 1008194338), (4, 504097169), (29, 69530644), (31, 65044796), (58, 34765322), (62, 32522398), (116, 17382661), (124, 16261199), (431, 4678396), (862, 2339198), (899, 2242924), (1301, 1549876), (1724, 1169599), (1798, 1121462), (2602, 774938), (3596, 560731), (5204, 387469), (12499, 161324), (13361, 150916), (24998, 80662), (26722, 75458), (37729, 53444), (40331, 49996)]