1377897478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{447079}}^1$

素因数の和:447171

約数の個数: 16

約数和(自身を含む): 2188903680

約数和(自身を除く): 811006202

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 447079, 894158, 10282817, 20565634, 29954293, 59908586, 688948739, 1377897478]

約数ペア:

[(1, 1377897478), (2, 688948739), (23, 59908586), (46, 29954293), (67, 20565634), (134, 10282817), (1541, 894158), (3082, 447079)]