4781254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 7520256

約数和(自身を除く): 2739002

約数列:

[1, 2, 31, 62, 67, 134, 1151, 2077, 2302, 4154, 35681, 71362, 77117, 154234, 2390627, 4781254]

約数ペア:

[(1, 4781254), (2, 2390627), (31, 154234), (62, 77117), (67, 71362), (134, 35681), (1151, 4154), (2077, 2302)]