489307154

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{95233}}^1$

素因数の和:95609

約数の個数: 16

約数和(自身を含む): 841106688

約数和(自身を除く): 351799534

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 95233, 190466, 666631, 1333262, 34950511, 69901022, 244653577, 489307154]

約数ペア:

[(1, 489307154), (2, 244653577), (7, 69901022), (14, 34950511), (367, 1333262), (734, 666631), (2569, 190466), (5138, 95233)]