1418722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 2201472

約数和(自身を除く): 782750

約数列:

[1, 2, 71, 97, 103, 142, 194, 206, 6887, 7313, 9991, 13774, 14626, 19982, 709361, 1418722]

約数ペア:

[(1, 1418722), (2, 709361), (71, 19982), (97, 14626), (103, 13774), (142, 9991), (194, 7313), (206, 6887)]