890442014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48633

約数の個数: 48

約数和(自身を含む): 1794720240

約数和(自身を除く): 904278226

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 48589, 97178, 340123, 534479, 680246, 826013, 1068958, 1652026, 2380861, 3741353, 4761722, 5782091, 7482706, 9086143, 11564182, 18172286, 26189471, 40474637, 52378942, 63603001, 80949274, 127206002, 445221007, 890442014]

約数ペア:

[(1, 890442014), (2, 445221007), (7, 127206002), (11, 80949274), (14, 63603001), (17, 52378942), (22, 40474637), (34, 26189471), (49, 18172286), (77, 11564182), (98, 9086143), (119, 7482706), (154, 5782091), (187, 4761722), (238, 3741353), (374, 2380861), (539, 1652026), (833, 1068958), (1078, 826013), (1309, 680246), (1666, 534479), (2618, 340123), (9163, 97178), (18326, 48589)]