275881919818

素因数分解:

$2^1\times {\mathrm{769}}^1\times {\mathrm{2833}}^1\times {\mathrm{63317}}^1$

素因数の和:66921

約数の個数: 16

約数和(自身を含む): 414513819720

約数和(自身を除く): 138631899902

約数列:

[1, 2, 769, 1538, 2833, 5666, 63317, 126634, 2178577, 4357154, 48690773, 97381546, 179377061, 358754122, 137940959909, 275881919818]

約数ペア:

[(1, 275881919818), (2, 137940959909), (769, 358754122), (1538, 179377061), (2833, 97381546), (5666, 48690773), (63317, 4357154), (126634, 2178577)]