1098070211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{135347}}^1$

素因数の和:135434

約数の個数: 16

約数和(自身を含む): 1342652160

約数和(自身を除く): 244581949

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 135347, 947429, 2571593, 8256167, 18001151, 57793169, 156867173, 1098070211]

約数ペア:

[(1, 1098070211), (7, 156867173), (19, 57793169), (61, 18001151), (133, 8256167), (427, 2571593), (1159, 947429), (8113, 135347)]