1020228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 2661120

約数和(自身を除く): 1640892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 131, 132, 177, 236, 262, 354, 393, 524, 649, 708, 786, 1298, 1441, 1572, 1947, 2596, 2882, 3894, 4323, 5764, 7729, 7788, 8646, 15458, 17292, 23187, 30916, 46374, 85019, 92748, 170038, 255057, 340076, 510114, 1020228]

約数ペア:

[(1, 1020228), (2, 510114), (3, 340076), (4, 255057), (6, 170038), (11, 92748), (12, 85019), (22, 46374), (33, 30916), (44, 23187), (59, 17292), (66, 15458), (118, 8646), (131, 7788), (132, 7729), (177, 5764), (236, 4323), (262, 3894), (354, 2882), (393, 2596), (524, 1947), (649, 1572), (708, 1441), (786, 1298)]