2743296464

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{440761}}^1$

素因数の和:441158

約数の個数: 20

約数和(自身を含む): 5328812580

約数和(自身を除く): 2585516116

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 440761, 881522, 1763044, 3526088, 7052176, 171456029, 342912058, 685824116, 1371648232, 2743296464]

約数ペア:

[(1, 2743296464), (2, 1371648232), (4, 685824116), (8, 342912058), (16, 171456029), (389, 7052176), (778, 3526088), (1556, 1763044), (3112, 881522), (6224, 440761)]