2560773614

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21649}}^1$

素因数の和:21753

約数の個数: 48

約数和(自身を含む): 4797986400

約数和(自身を除く): 2237212786

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 833, 994, 1207, 1666, 2414, 3479, 6958, 8449, 16898, 21649, 43298, 59143, 118286, 151543, 303086, 368033, 736066, 1060801, 1537079, 2121602, 2576231, 3074158, 5152462, 10759553, 18033617, 21519106, 26130343, 36067234, 52260686, 75316871, 150633742, 182912401, 365824802, 1280386807, 2560773614]

約数ペア:

[(1, 2560773614), (2, 1280386807), (7, 365824802), (14, 182912401), (17, 150633742), (34, 75316871), (49, 52260686), (71, 36067234), (98, 26130343), (119, 21519106), (142, 18033617), (238, 10759553), (497, 5152462), (833, 3074158), (994, 2576231), (1207, 2121602), (1666, 1537079), (2414, 1060801), (3479, 736066), (6958, 368033), (8449, 303086), (16898, 151543), (21649, 118286), (43298, 59143)]