1885195438

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{891767}}^1$

素因数の和:891927

約数の個数: 16

約数和(自身を含む): 3253169664

約数和(自身を除く): 1367974226

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 891767, 1783534, 6242369, 12484738, 134656817, 269313634, 942597719, 1885195438]

約数ペア:

[(1, 1885195438), (2, 942597719), (7, 269313634), (14, 134656817), (151, 12484738), (302, 6242369), (1057, 1783534), (2114, 891767)]