921544424

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{7603}}^1$

素因数の和:7857

約数の個数: 32

約数和(自身を含む): 1756524000

約数和(自身を除く): 834979576

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1112, 7603, 15151, 15206, 30302, 30412, 60604, 60824, 121208, 828727, 1056817, 1657454, 2113634, 3314908, 4227268, 6629816, 8454536, 115193053, 230386106, 460772212, 921544424]

約数ペア:

[(1, 921544424), (2, 460772212), (4, 230386106), (8, 115193053), (109, 8454536), (139, 6629816), (218, 4227268), (278, 3314908), (436, 2113634), (556, 1657454), (872, 1056817), (1112, 828727), (7603, 121208), (15151, 60824), (15206, 60604), (30302, 30412)]