1296074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 2123520

約数和(自身を除く): 827446

約数列:

[1, 2, 13, 26, 79, 158, 631, 1027, 1262, 2054, 8203, 16406, 49849, 99698, 648037, 1296074]

約数ペア:

[(1, 1296074), (2, 648037), (13, 99698), (26, 49849), (79, 16406), (158, 8203), (631, 2054), (1027, 1262)]