326846398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 526406400

約数和(自身を除く): 199560002

約数列:

[1, 2, 19, 38, 103, 113, 206, 226, 739, 1478, 1957, 2147, 3914, 4294, 11639, 14041, 23278, 28082, 76117, 83507, 152234, 167014, 221141, 442282, 1446223, 1586633, 2892446, 3173266, 8601221, 17202442, 163423199, 326846398]

約数ペア:

[(1, 326846398), (2, 163423199), (19, 17202442), (38, 8601221), (103, 3173266), (113, 2892446), (206, 1586633), (226, 1446223), (739, 442282), (1478, 221141), (1957, 167014), (2147, 152234), (3914, 83507), (4294, 76117), (11639, 28082), (14041, 23278)]