495890994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{189127}}^1$

素因数の和:189174

約数の個数: 32

約数和(自身を含む): 1089377280

約数和(自身を除く): 593486286

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 189127, 378254, 567381, 1134762, 3593413, 4349921, 7186826, 8699842, 10780239, 13049763, 21560478, 26099526, 82648499, 165296998, 247945497, 495890994]

約数ペア:

[(1, 495890994), (2, 247945497), (3, 165296998), (6, 82648499), (19, 26099526), (23, 21560478), (38, 13049763), (46, 10780239), (57, 8699842), (69, 7186826), (114, 4349921), (138, 3593413), (437, 1134762), (874, 567381), (1311, 378254), (2622, 189127)]