9921000478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{582971}}^1$

素因数の和:583167

約数の個数: 16

約数和(自身を含む): 15222564864

約数和(自身を除く): 5301564386

約数列:

[1, 2, 67, 127, 134, 254, 8509, 17018, 582971, 1165942, 39059057, 74037317, 78118114, 148074634, 4960500239, 9921000478]

約数ペア:

[(1, 9921000478), (2, 4960500239), (67, 148074634), (127, 78118114), (134, 74037317), (254, 39059057), (8509, 1165942), (17018, 582971)]