137522882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 246841344

約数和(自身を除く): 109318462

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 4463, 8926, 15407, 30814, 31241, 62482, 138353, 276706, 316873, 633746, 968471, 1936942, 2218111, 4436222, 9823063, 19646126, 68761441, 137522882]

約数ペア:

[(1, 137522882), (2, 68761441), (7, 19646126), (14, 9823063), (31, 4436222), (62, 2218111), (71, 1936942), (142, 968471), (217, 633746), (434, 316873), (497, 276706), (994, 138353), (2201, 62482), (4402, 31241), (4463, 30814), (8926, 15407)]