2017435940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{11069}}^1$

素因数の和:11792

約数の個数: 48

約数和(自身を含む): 4569430320

約数和(自身を除く): 2551994380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 701, 1402, 2804, 3505, 7010, 9113, 11069, 14020, 18226, 22138, 36452, 44276, 45565, 55345, 91130, 110690, 143897, 182260, 221380, 287794, 575588, 719485, 1438970, 2877940, 7759369, 15518738, 31037476, 38796845, 77593690, 100871797, 155187380, 201743594, 403487188, 504358985, 1008717970, 2017435940]

約数ペア:

[(1, 2017435940), (2, 1008717970), (4, 504358985), (5, 403487188), (10, 201743594), (13, 155187380), (20, 100871797), (26, 77593690), (52, 38796845), (65, 31037476), (130, 15518738), (260, 7759369), (701, 2877940), (1402, 1438970), (2804, 719485), (3505, 575588), (7010, 287794), (9113, 221380), (11069, 182260), (14020, 143897), (18226, 110690), (22138, 91130), (36452, 55345), (44276, 45565)]