2672254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 4374720

約数和(自身を除く): 1702466

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1301, 2054, 2602, 16913, 33826, 102779, 205558, 1336127, 2672254]

約数ペア:

[(1, 2672254), (2, 1336127), (13, 205558), (26, 102779), (79, 33826), (158, 16913), (1027, 2602), (1301, 2054)]