2070294777

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 3204198400

約数和(自身を除く): 1133903623

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 331, 463, 711, 993, 1389, 1501, 2979, 4167, 4503, 6289, 8797, 13509, 18867, 26149, 26391, 36577, 56601, 78447, 79173, 109731, 153253, 235341, 329193, 459759, 496831, 694963, 1379277, 1490493, 2084889, 2911807, 4471479, 6254667, 8735421, 12106987, 26206263, 36320961, 108962883, 230032753, 690098259, 2070294777]

約数ペア:

[(1, 2070294777), (3, 690098259), (9, 230032753), (19, 108962883), (57, 36320961), (79, 26206263), (171, 12106987), (237, 8735421), (331, 6254667), (463, 4471479), (711, 2911807), (993, 2084889), (1389, 1490493), (1501, 1379277), (2979, 694963), (4167, 496831), (4503, 459759), (6289, 329193), (8797, 235341), (13509, 153253), (18867, 109731), (26149, 79173), (26391, 78447), (36577, 56601)]