2190202462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{95801}}^1$

素因数の和:95904

約数の個数: 32

約数和(自身を含む): 3973100544

約数和(自身を除く): 1782898082

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 95801, 191602, 670607, 1341214, 2203423, 4406846, 6801871, 13603742, 15423961, 30847922, 47613097, 95226194, 156443033, 312886066, 1095101231, 2190202462]

約数ペア:

[(1, 2190202462), (2, 1095101231), (7, 312886066), (14, 156443033), (23, 95226194), (46, 47613097), (71, 30847922), (142, 15423961), (161, 13603742), (322, 6801871), (497, 4406846), (994, 2203423), (1633, 1341214), (3266, 670607), (11431, 191602), (22862, 95801)]