351330538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{171047}}^1$

素因数の和:171141

約数の個数: 16

約数和(自身を含む): 574721280

約数和(自身を除く): 223390742

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 171047, 342094, 2223611, 4447222, 13512713, 27025426, 175665269, 351330538]

約数ペア:

[(1, 351330538), (2, 175665269), (13, 27025426), (26, 13512713), (79, 4447222), (158, 2223611), (1027, 342094), (2054, 171047)]