7977314978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{275593}}^1$

素因数の和:275989

約数の個数: 16

約数和(自身を含む): 12292594776

約数和(自身を除く): 4315279798

約数列:

[1, 2, 41, 82, 353, 706, 14473, 28946, 275593, 551186, 11299313, 22598626, 97284329, 194568658, 3988657489, 7977314978]

約数ペア:

[(1, 7977314978), (2, 3988657489), (41, 194568658), (82, 97284329), (353, 22598626), (706, 11299313), (14473, 551186), (28946, 275593)]