78869516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1792489}}^1$

素因数の和:1792504

約数の個数: 12

約数和(自身を含む): 150569160

約数和(自身を除く): 71699644

約数列:

[1, 2, 4, 11, 22, 44, 1792489, 3584978, 7169956, 19717379, 39434758, 78869516]

約数ペア:

[(1, 78869516), (2, 39434758), (4, 19717379), (11, 7169956), (22, 3584978), (44, 1792489)]