2049073172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1759}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 3910072320

約数和(自身を除く): 1860999148

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 463, 629, 926, 1258, 1759, 1852, 2516, 3518, 7036, 7871, 15742, 17131, 29903, 31484, 34262, 59806, 65083, 68524, 119612, 130166, 260332, 291227, 582454, 814417, 1106411, 1164908, 1628834, 2212822, 3257668, 4425644, 13845089, 27690178, 30133429, 55380356, 60266858, 120533716, 512268293, 1024536586, 2049073172]

約数ペア:

[(1, 2049073172), (2, 1024536586), (4, 512268293), (17, 120533716), (34, 60266858), (37, 55380356), (68, 30133429), (74, 27690178), (148, 13845089), (463, 4425644), (629, 3257668), (926, 2212822), (1258, 1628834), (1759, 1164908), (1852, 1106411), (2516, 814417), (3518, 582454), (7036, 291227), (7871, 260332), (15742, 130166), (17131, 119612), (29903, 68524), (31484, 65083), (34262, 59806)]