2034970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4174

約数の個数: 24

約数和(自身を含む): 4262004

約数和(自身を除く): 2227034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4153, 8306, 20765, 29071, 41530, 58142, 145355, 203497, 290710, 406994, 1017485, 2034970]

約数ペア:

[(1, 2034970), (2, 1017485), (5, 406994), (7, 290710), (10, 203497), (14, 145355), (35, 58142), (49, 41530), (70, 29071), (98, 20765), (245, 8306), (490, 4153)]