1328602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:605

約数の個数: 16

約数和(自身を含む): 2195424

約数和(自身を除く): 866822

約数列:

[1, 2, 11, 22, 131, 262, 461, 922, 1441, 2882, 5071, 10142, 60391, 120782, 664301, 1328602]

約数ペア:

[(1, 1328602), (2, 664301), (11, 120782), (22, 60391), (131, 10142), (262, 5071), (461, 2882), (922, 1441)]