2009484828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1431257}}^1$

素因数の和:1431283

約数の個数: 48

約数和(自身を含む): 5610531360

約数和(自身を除く): 3601046532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1431257, 2862514, 4293771, 5725028, 8587542, 12881313, 17175084, 18606341, 25762626, 37212682, 38643939, 51525252, 55819023, 74425364, 77287878, 111638046, 154575756, 167457069, 223276092, 334914138, 502371207, 669828276, 1004742414, 2009484828]

約数ペア:

[(1, 2009484828), (2, 1004742414), (3, 669828276), (4, 502371207), (6, 334914138), (9, 223276092), (12, 167457069), (13, 154575756), (18, 111638046), (26, 77287878), (27, 74425364), (36, 55819023), (39, 51525252), (52, 38643939), (54, 37212682), (78, 25762626), (108, 18606341), (117, 17175084), (156, 12881313), (234, 8587542), (351, 5725028), (468, 4293771), (702, 2862514), (1404, 1431257)]