1490498416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{66683}}^1$

素因数の和:66829

約数の個数: 40

約数和(自身を含む): 3175225344

約数和(自身を除く): 1684726928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 66683, 133366, 266732, 533464, 733513, 1066928, 1467026, 2934052, 5868104, 8468741, 11736208, 16937482, 33874964, 67749928, 93156151, 135499856, 186312302, 372624604, 745249208, 1490498416]

約数ペア:

[(1, 1490498416), (2, 745249208), (4, 372624604), (8, 186312302), (11, 135499856), (16, 93156151), (22, 67749928), (44, 33874964), (88, 16937482), (127, 11736208), (176, 8468741), (254, 5868104), (508, 2934052), (1016, 1467026), (1397, 1066928), (2032, 733513), (2794, 533464), (5588, 266732), (11176, 133366), (22352, 66683)]