2220221422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{35027}}^1$

素因数の和:35843

約数の個数: 16

約数和(自身を含む): 3416070672

約数和(自身を除く): 1195849250

約数列:

[1, 2, 41, 82, 773, 1546, 31693, 35027, 63386, 70054, 1436107, 2872214, 27075871, 54151742, 1110110711, 2220221422]

約数ペア:

[(1, 2220221422), (2, 1110110711), (41, 54151742), (82, 27075871), (773, 2872214), (1546, 1436107), (31693, 70054), (35027, 63386)]