1330656998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{400559}}^1$

素因数の和:400723

約数の個数: 16

約数和(自身を含む): 2191864320

約数和(自身を除く): 861207322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 400559, 801118, 4406149, 8812298, 60484409, 120968818, 665328499, 1330656998]

約数ペア:

[(1, 1330656998), (2, 665328499), (11, 120968818), (22, 60484409), (151, 8812298), (302, 4406149), (1661, 801118), (3322, 400559)]