2783455970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{67217}}^1$

素因数の和:67366

約数の個数: 32

約数和(自身を含む): 5183314416

約数和(自身を除く): 2399858446

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 8282, 20705, 41410, 67217, 134434, 336085, 672170, 2755897, 5511794, 6788917, 13577834, 13779485, 27558970, 33944585, 67889170, 278345597, 556691194, 1391727985, 2783455970]

約数ペア:

[(1, 2783455970), (2, 1391727985), (5, 556691194), (10, 278345597), (41, 67889170), (82, 33944585), (101, 27558970), (202, 13779485), (205, 13577834), (410, 6788917), (505, 5511794), (1010, 2755897), (4141, 672170), (8282, 336085), (20705, 134434), (41410, 67217)]