2008999737

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 3070267200

約数和(自身を除く): 1061267463

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 283, 461, 531, 849, 1383, 1711, 2547, 4149, 5133, 8207, 13369, 15399, 16697, 24621, 27199, 40107, 50091, 73863, 81597, 120321, 130463, 150273, 244791, 391389, 484213, 788771, 1174167, 1452639, 2366313, 3783427, 4357917, 7098939, 7697317, 11350281, 23091951, 34050843, 69275853, 223222193, 669666579, 2008999737]

約数ペア:

[(1, 2008999737), (3, 669666579), (9, 223222193), (29, 69275853), (59, 34050843), (87, 23091951), (177, 11350281), (261, 7697317), (283, 7098939), (461, 4357917), (531, 3783427), (849, 2366313), (1383, 1452639), (1711, 1174167), (2547, 788771), (4149, 484213), (5133, 391389), (8207, 244791), (13369, 150273), (15399, 130463), (16697, 120321), (24621, 81597), (27199, 73863), (40107, 50091)]