2129125438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{14639}}^1$

素因数の和:15264

約数の個数: 24

約数和(自身を含む): 3516498720

約数和(自身を除く): 1387373282

約数列:

[1, 2, 11, 22, 121, 242, 601, 1202, 6611, 13222, 14639, 29278, 72721, 145442, 161029, 322058, 1771319, 3542638, 8798039, 17596078, 96778429, 193556858, 1064562719, 2129125438]

約数ペア:

[(1, 2129125438), (2, 1064562719), (11, 193556858), (22, 96778429), (121, 17596078), (242, 8798039), (601, 3542638), (1202, 1771319), (6611, 322058), (13222, 161029), (14639, 145442), (29278, 72721)]