2017207898

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1\times {\mathrm{3457}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 3044105064

約数和(自身を除く): 1026897166

約数列:

[1, 2, 197, 394, 1481, 2962, 3457, 6914, 291757, 583514, 681029, 1362058, 5119817, 10239634, 1008603949, 2017207898]

約数ペア:

[(1, 2017207898), (2, 1008603949), (197, 10239634), (394, 5119817), (1481, 1362058), (2962, 681029), (3457, 583514), (6914, 291757)]