397345102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{112181}}^1$

素因数の和:112224

約数の個数: 32

約数和(自身を含む): 775401984

約数和(自身を除く): 378056882

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 112181, 224362, 785267, 1233991, 1570534, 2467982, 2580163, 5160326, 8637937, 17275874, 18061141, 28381793, 36122282, 56763586, 198672551, 397345102]

約数ペア:

[(1, 397345102), (2, 198672551), (7, 56763586), (11, 36122282), (14, 28381793), (22, 18061141), (23, 17275874), (46, 8637937), (77, 5160326), (154, 2580163), (161, 2467982), (253, 1570534), (322, 1233991), (506, 785267), (1771, 224362), (3542, 112181)]