1965210962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{221657}}^1$

素因数の和:221714

約数の個数: 32

約数和(自身を含む): 3574900224

約数和(自身を除く): 1609689262

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 221657, 443314, 2438227, 2881541, 4876454, 5763082, 6871367, 13742734, 31696951, 63393902, 75585037, 89327771, 151170074, 178655542, 982605481, 1965210962]

約数ペア:

[(1, 1965210962), (2, 982605481), (11, 178655542), (13, 151170074), (22, 89327771), (26, 75585037), (31, 63393902), (62, 31696951), (143, 13742734), (286, 6871367), (341, 5763082), (403, 4876454), (682, 2881541), (806, 2438227), (4433, 443314), (8866, 221657)]