1274819884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{146801}}^1$

素因数の和:146985

約数の個数: 24

約数和(自身を含む): 2416948128

約数和(自身を除く): 1142128244

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 146801, 293602, 587204, 1908413, 3816826, 7633652, 24515767, 49031534, 98063068, 318704971, 637409942, 1274819884]

約数ペア:

[(1, 1274819884), (2, 637409942), (4, 318704971), (13, 98063068), (26, 49031534), (52, 24515767), (167, 7633652), (334, 3816826), (668, 1908413), (2171, 587204), (4342, 293602), (8684, 146801)]