2185778829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{155251}}^1$

素因数の和:155305

約数の個数: 24

約数和(自身を含む): 3312456672

約数和(自身を除く): 1126677843

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 155251, 465753, 2018263, 2949769, 6054789, 8849307, 38346997, 56045611, 115040991, 168136833, 728592943, 2185778829]

約数ペア:

[(1, 2185778829), (3, 728592943), (13, 168136833), (19, 115040991), (39, 56045611), (57, 38346997), (247, 8849307), (361, 6054789), (741, 2949769), (1083, 2018263), (4693, 465753), (14079, 155251)]