1120372454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{15391}}^1$

素因数の和:17551

約数の個数: 16

約数和(自身を含む): 1780361856

約数和(自身を除く): 659989402

約数列:

[1, 2, 17, 34, 2141, 4282, 15391, 30782, 36397, 72794, 261647, 523294, 32952131, 65904262, 560186227, 1120372454]

約数ペア:

[(1, 1120372454), (2, 560186227), (17, 65904262), (34, 32952131), (2141, 523294), (4282, 261647), (15391, 72794), (30782, 36397)]