2158589953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{19597}}^1$

素因数の和:19876

約数の個数: 16

約数和(自身を含む): 2398011280

約数和(自身を除く): 239421327

約数列:

[1, 13, 37, 229, 481, 2977, 8473, 19597, 110149, 254761, 725089, 4487713, 9426157, 58340269, 166045381, 2158589953]

約数ペア:

[(1, 2158589953), (13, 166045381), (37, 58340269), (229, 9426157), (481, 4487713), (2977, 725089), (8473, 254761), (19597, 110149)]