78254214

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{19973}}^1$

素因数の和:20631

約数の個数: 16

約数和(自身を含む): 156755952

約数和(自身を除く): 78501738

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 19973, 39946, 59919, 119838, 13042369, 26084738, 39127107, 78254214]

約数ペア:

[(1, 78254214), (2, 39127107), (3, 26084738), (6, 13042369), (653, 119838), (1306, 59919), (1959, 39946), (3918, 19973)]