1327072970

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{890653}}^1$

素因数の和:890809

約数の個数: 16

約数和(自身を含む): 2404765800

約数和(自身を除く): 1077692830

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 890653, 1781306, 4453265, 8906530, 132707297, 265414594, 663536485, 1327072970]

約数ペア:

[(1, 1327072970), (2, 663536485), (5, 265414594), (10, 132707297), (149, 8906530), (298, 4453265), (745, 1781306), (1490, 890653)]