2013904024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 4206182400

約数和(自身を除く): 2192278376

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 127, 158, 254, 316, 508, 632, 869, 1016, 1397, 1738, 2281, 2794, 3476, 4562, 5588, 6952, 9124, 10033, 11176, 18248, 20066, 25091, 40132, 50182, 80264, 100364, 110363, 180199, 200728, 220726, 289687, 360398, 441452, 579374, 720796, 882904, 1158748, 1441592, 1982189, 2317496, 3186557, 3964378, 6373114, 7928756, 12746228, 15857512, 22885273, 25492456, 45770546, 91541092, 183082184, 251738003, 503476006, 1006952012, 2013904024]

約数ペア:

[(1, 2013904024), (2, 1006952012), (4, 503476006), (8, 251738003), (11, 183082184), (22, 91541092), (44, 45770546), (79, 25492456), (88, 22885273), (127, 15857512), (158, 12746228), (254, 7928756), (316, 6373114), (508, 3964378), (632, 3186557), (869, 2317496), (1016, 1982189), (1397, 1441592), (1738, 1158748), (2281, 882904), (2794, 720796), (3476, 579374), (4562, 441452), (5588, 360398), (6952, 289687), (9124, 220726), (10033, 200728), (11176, 180199), (18248, 110363), (20066, 100364), (25091, 80264), (40132, 50182)]