2016176890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{6037}}^1$

素因数の和:6431

約数の個数: 64

約数和(自身を含む): 4479519744

約数和(自身を除く): 2463342854

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 367, 455, 734, 910, 1835, 2569, 3670, 4771, 5138, 6037, 9542, 12074, 12845, 23855, 25690, 30185, 33397, 42259, 47710, 60370, 66794, 78481, 84518, 156962, 166985, 211295, 333970, 392405, 422590, 549367, 784810, 1098734, 2215579, 2746835, 4431158, 5493670, 11077895, 15509053, 22155790, 28802527, 31018106, 57605054, 77545265, 144012635, 155090530, 201617689, 288025270, 403235378, 1008088445, 2016176890]

約数ペア:

[(1, 2016176890), (2, 1008088445), (5, 403235378), (7, 288025270), (10, 201617689), (13, 155090530), (14, 144012635), (26, 77545265), (35, 57605054), (65, 31018106), (70, 28802527), (91, 22155790), (130, 15509053), (182, 11077895), (367, 5493670), (455, 4431158), (734, 2746835), (910, 2215579), (1835, 1098734), (2569, 784810), (3670, 549367), (4771, 422590), (5138, 392405), (6037, 333970), (9542, 211295), (12074, 166985), (12845, 156962), (23855, 84518), (25690, 78481), (30185, 66794), (33397, 60370), (42259, 47710)]