2281036616

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{261347}}^1$

素因数の和:262444

約数の個数: 16

約数和(自身を含む): 4280880240

約数和(自身を除く): 1999843624

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 8728, 261347, 522694, 1045388, 2090776, 285129577, 570259154, 1140518308, 2281036616]

約数ペア:

[(1, 2281036616), (2, 1140518308), (4, 570259154), (8, 285129577), (1091, 2090776), (2182, 1045388), (4364, 522694), (8728, 261347)]