78801984002

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{67815821}}^1$

素因数の和:67815913

約数の個数: 16

約数和(自身を含む): 136716697152

約数和(自身を除く): 57914713150

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 67815821, 135631642, 474710747, 949421494, 5628713143, 11257426286, 39400992001, 78801984002]

約数ペア:

[(1, 78801984002), (2, 39400992001), (7, 11257426286), (14, 5628713143), (83, 949421494), (166, 474710747), (581, 135631642), (1162, 67815821)]