2016251314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1112

約数の個数: 72

約数和(自身を含む): 3891509244

約数和(自身を除く): 1875257930

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 193, 242, 386, 539, 847, 881, 1078, 1351, 1694, 1762, 2123, 2702, 4246, 5929, 6167, 9457, 9691, 11858, 12334, 14861, 18914, 19382, 23353, 29722, 43169, 46706, 67837, 86338, 104027, 106601, 135674, 163471, 170033, 208054, 213202, 326942, 340066, 474859, 746207, 949718, 1144297, 1190231, 1492414, 1870363, 2288594, 2380462, 3740726, 5223449, 8331617, 10446898, 13092541, 16663234, 20573993, 26185082, 41147986, 91647787, 144017951, 183295574, 288035902, 1008125657, 2016251314]

約数ペア:

[(1, 2016251314), (2, 1008125657), (7, 288035902), (11, 183295574), (14, 144017951), (22, 91647787), (49, 41147986), (77, 26185082), (98, 20573993), (121, 16663234), (154, 13092541), (193, 10446898), (242, 8331617), (386, 5223449), (539, 3740726), (847, 2380462), (881, 2288594), (1078, 1870363), (1351, 1492414), (1694, 1190231), (1762, 1144297), (2123, 949718), (2702, 746207), (4246, 474859), (5929, 340066), (6167, 326942), (9457, 213202), (9691, 208054), (11858, 170033), (12334, 163471), (14861, 135674), (18914, 106601), (19382, 104027), (23353, 86338), (29722, 67837), (43169, 46706)]