2015486979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 3208826880

約数和(自身を除く): 1193339901

約数列:

[1, 3, 11, 29, 31, 33, 41, 87, 93, 123, 319, 341, 451, 899, 957, 1023, 1189, 1271, 1353, 1657, 2697, 3567, 3813, 4971, 9889, 13079, 13981, 18227, 29667, 36859, 39237, 41943, 48053, 51367, 54681, 67937, 110577, 144159, 154101, 203811, 405449, 528583, 565037, 747307, 1216347, 1489643, 1585749, 1695111, 1970173, 2106047, 2241921, 4468929, 5910519, 6318141, 16386073, 21671903, 23166517, 49158219, 61075363, 65015709, 69499551, 183226089, 671828993, 2015486979]

約数ペア:

[(1, 2015486979), (3, 671828993), (11, 183226089), (29, 69499551), (31, 65015709), (33, 61075363), (41, 49158219), (87, 23166517), (93, 21671903), (123, 16386073), (319, 6318141), (341, 5910519), (451, 4468929), (899, 2241921), (957, 2106047), (1023, 1970173), (1189, 1695111), (1271, 1585749), (1353, 1489643), (1657, 1216347), (2697, 747307), (3567, 565037), (3813, 528583), (4971, 405449), (9889, 203811), (13079, 154101), (13981, 144159), (18227, 110577), (29667, 67937), (36859, 54681), (39237, 51367), (41943, 48053)]