2116764485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{55697}}^1$

素因数の和:56404

約数の個数: 16

約数和(自身を含む): 2775097152

約数和(自身を除く): 658332667

約数列:

[1, 5, 11, 55, 691, 3455, 7601, 38005, 55697, 278485, 612667, 3063335, 38486627, 192433135, 423352897, 2116764485]

約数ペア:

[(1, 2116764485), (5, 423352897), (11, 192433135), (55, 38486627), (691, 3063335), (3455, 612667), (7601, 278485), (38005, 55697)]