2021337431381

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1\times {\mathrm{10639}}^1$

素因数の和:12153

約数の個数: 32

約数和(自身を含む): 2227964928000

約数和(自身を除く): 206627496619

約数列:

[1, 19, 23, 409, 437, 1063, 7771, 9407, 10639, 20197, 24449, 178733, 202141, 244697, 434767, 464531, 4351351, 4649243, 8260573, 9999641, 11309257, 82675669, 100081073, 189993179, 214875883, 260112911, 1901540387, 4625486113, 4942145309, 87884236147, 106386180599, 2021337431381]

約数ペア:

[(1, 2021337431381), (19, 106386180599), (23, 87884236147), (409, 4942145309), (437, 4625486113), (1063, 1901540387), (7771, 260112911), (9407, 214875883), (10639, 189993179), (20197, 100081073), (24449, 82675669), (178733, 11309257), (202141, 9999641), (244697, 8260573), (434767, 4649243), (464531, 4351351)]