2740826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2097574

約数列:

[1, 2, 11, 19, 22, 38, 79, 83, 158, 166, 209, 418, 869, 913, 1501, 1577, 1738, 1826, 3002, 3154, 6557, 13114, 16511, 17347, 33022, 34694, 72127, 124583, 144254, 249166, 1370413, 2740826]

約数ペア:

[(1, 2740826), (2, 1370413), (11, 249166), (19, 144254), (22, 124583), (38, 72127), (79, 34694), (83, 33022), (158, 17347), (166, 16511), (209, 13114), (418, 6557), (869, 3154), (913, 3002), (1501, 1826), (1577, 1738)]