1028030

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 834754

約数列:

[1, 2, 5, 10, 223, 446, 461, 922, 1115, 2230, 2305, 4610, 102803, 205606, 514015, 1028030]

約数ペア:

[(1, 1028030), (2, 514015), (5, 205606), (10, 102803), (223, 4610), (446, 2305), (461, 2230), (922, 1115)]