1323685922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{644443}}^1$

素因数の和:644537

約数の個数: 16

約数和(自身を含む): 2165331840

約数和(自身を除く): 841645918

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 644443, 1288886, 8377759, 16755518, 50910997, 101821994, 661842961, 1323685922]

約数ペア:

[(1, 1323685922), (2, 661842961), (13, 101821994), (26, 50910997), (79, 16755518), (158, 8377759), (1027, 1288886), (2054, 644443)]