145601812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{686801}}^1$

素因数の和:686858

約数の個数: 12

約数和(自身を含む): 259611156

約数和(自身を除く): 114009344

約数列:

[1, 2, 4, 53, 106, 212, 686801, 1373602, 2747204, 36400453, 72800906, 145601812]

約数ペア:

[(1, 145601812), (2, 72800906), (4, 36400453), (53, 2747204), (106, 1373602), (212, 686801)]