2497422565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{65713}}^1$

素因数の和:66420

約数の個数: 16

約数和(自身を含む): 3274134336

約数和(自身を除く): 776711771

約数列:

[1, 5, 11, 55, 691, 3455, 7601, 38005, 65713, 328565, 722843, 3614215, 45407683, 227038415, 499484513, 2497422565]

約数ペア:

[(1, 2497422565), (5, 499484513), (11, 227038415), (55, 45407683), (691, 3614215), (3455, 722843), (7601, 328565), (38005, 65713)]