2014986890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{160813}}^1$

素因数の和:161006

約数の個数: 32

約数和(自身を含む): 4168298880

約数和(自身を除く): 2153311990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 160813, 321626, 804065, 1125691, 1608130, 2251382, 5628455, 11256910, 28785527, 57571054, 143927635, 201498689, 287855270, 402997378, 1007493445, 2014986890]

約数ペア:

[(1, 2014986890), (2, 1007493445), (5, 402997378), (7, 287855270), (10, 201498689), (14, 143927635), (35, 57571054), (70, 28785527), (179, 11256910), (358, 5628455), (895, 2251382), (1253, 1608130), (1790, 1125691), (2506, 804065), (6265, 321626), (12530, 160813)]