1796119878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 4147780608

約数和(自身を除く): 2351660730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 421, 471, 647, 842, 942, 1099, 1263, 1294, 1941, 2198, 2526, 2947, 3297, 3882, 4529, 5894, 6594, 8841, 9058, 13587, 17682, 27174, 66097, 101579, 132194, 198291, 203158, 272387, 304737, 396582, 462679, 544774, 609474, 711053, 817161, 925358, 1388037, 1422106, 1634322, 1906709, 2133159, 2776074, 3813418, 4266318, 5720127, 11440254, 42764759, 85529518, 128294277, 256588554, 299353313, 598706626, 898059939, 1796119878]

約数ペア:

[(1, 1796119878), (2, 898059939), (3, 598706626), (6, 299353313), (7, 256588554), (14, 128294277), (21, 85529518), (42, 42764759), (157, 11440254), (314, 5720127), (421, 4266318), (471, 3813418), (647, 2776074), (842, 2133159), (942, 1906709), (1099, 1634322), (1263, 1422106), (1294, 1388037), (1941, 925358), (2198, 817161), (2526, 711053), (2947, 609474), (3297, 544774), (3882, 462679), (4529, 396582), (5894, 304737), (6594, 272387), (8841, 203158), (9058, 198291), (13587, 132194), (17682, 101579), (27174, 66097)]