487408894

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10560

約数の個数: 32

約数和(自身を含む): 865437696

約数和(自身を除く): 378028802

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 6674, 10433, 20866, 23359, 46718, 73031, 146062, 490351, 740743, 980702, 1481486, 3432457, 5185201, 6864914, 10370402, 34814921, 69629842, 243704447, 487408894]

約数ペア:

[(1, 487408894), (2, 243704447), (7, 69629842), (14, 34814921), (47, 10370402), (71, 6864914), (94, 5185201), (142, 3432457), (329, 1481486), (497, 980702), (658, 740743), (994, 490351), (3337, 146062), (6674, 73031), (10433, 46718), (20866, 23359)]