12145789012

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1\times {\mathrm{1061}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 24400172160

約数和(自身を除く): 12254383148

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1051, 1061, 1556, 2102, 2122, 2723, 4204, 4244, 5446, 7357, 7427, 10892, 14714, 14854, 29428, 29708, 408839, 412729, 817678, 825458, 1115111, 1635356, 1650916, 2230222, 2861873, 2889103, 4460444, 5723746, 5778206, 7805777, 11447492, 11556412, 15611554, 31223108, 433778179, 867556358, 1735112716, 3036447253, 6072894506, 12145789012]

約数ペア:

[(1, 12145789012), (2, 6072894506), (4, 3036447253), (7, 1735112716), (14, 867556358), (28, 433778179), (389, 31223108), (778, 15611554), (1051, 11556412), (1061, 11447492), (1556, 7805777), (2102, 5778206), (2122, 5723746), (2723, 4460444), (4204, 2889103), (4244, 2861873), (5446, 2230222), (7357, 1650916), (7427, 1635356), (10892, 1115111), (14714, 825458), (14854, 817678), (29428, 412729), (29708, 408839)]