2009852013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 3121009920

約数和(自身を除く): 1111157907

約数列:

[1, 3, 13, 17, 39, 51, 113, 139, 193, 221, 339, 417, 579, 663, 1469, 1807, 1921, 2363, 2509, 3281, 4407, 5421, 5763, 7089, 7527, 9843, 15707, 21809, 24973, 26827, 30719, 42653, 47121, 65427, 74919, 80481, 92157, 127959, 204191, 267019, 283517, 348751, 370753, 456059, 612573, 801057, 850551, 1046253, 1112259, 1368177, 3031451, 3471247, 4819789, 5928767, 9094353, 10413741, 14459367, 17786301, 39408863, 51534667, 118226589, 154604001, 669950671, 2009852013]

約数ペア:

[(1, 2009852013), (3, 669950671), (13, 154604001), (17, 118226589), (39, 51534667), (51, 39408863), (113, 17786301), (139, 14459367), (193, 10413741), (221, 9094353), (339, 5928767), (417, 4819789), (579, 3471247), (663, 3031451), (1469, 1368177), (1807, 1112259), (1921, 1046253), (2363, 850551), (2509, 801057), (3281, 612573), (4407, 456059), (5421, 370753), (5763, 348751), (7089, 283517), (7527, 267019), (9843, 204191), (15707, 127959), (21809, 92157), (24973, 80481), (26827, 74919), (30719, 65427), (42653, 47121)]