4407886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 8098560

約数和(自身を除く): 3690674

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 227, 266, 454, 511, 1022, 1387, 1589, 2774, 3178, 4313, 8626, 9709, 16571, 19418, 30191, 33142, 60382, 115997, 231994, 314849, 629698, 2203943, 4407886]

約数ペア:

[(1, 4407886), (2, 2203943), (7, 629698), (14, 314849), (19, 231994), (38, 115997), (73, 60382), (133, 33142), (146, 30191), (227, 19418), (266, 16571), (454, 9709), (511, 8626), (1022, 4313), (1387, 3178), (1589, 2774)]