2788045216

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{720053}}^1$

素因数の和:720085

約数の個数: 36

約数和(自身を含む): 6033332466

約数和(自身を除く): 3245287250

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 720053, 1440106, 2880212, 5760424, 7920583, 11520848, 15841166, 23041696, 31682332, 63364664, 87126413, 126729328, 174252826, 253458656, 348505652, 697011304, 1394022608, 2788045216]

約数ペア:

[(1, 2788045216), (2, 1394022608), (4, 697011304), (8, 348505652), (11, 253458656), (16, 174252826), (22, 126729328), (32, 87126413), (44, 63364664), (88, 31682332), (121, 23041696), (176, 15841166), (242, 11520848), (352, 7920583), (484, 5760424), (968, 2880212), (1936, 1440106), (3872, 720053)]