1320636

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 3104640

約数和(自身を除く): 1784004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 659, 668, 1002, 1318, 1977, 2004, 2636, 3954, 7908, 110053, 220106, 330159, 440212, 660318, 1320636]

約数ペア:

[(1, 1320636), (2, 660318), (3, 440212), (4, 330159), (6, 220106), (12, 110053), (167, 7908), (334, 3954), (501, 2636), (659, 2004), (668, 1977), (1002, 1318)]