385890386

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{58771}}^1$

素因数の和:58854

約数の個数: 24

約数和(自身を含む): 683400816

約数和(自身を除く): 297510430

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 58771, 117542, 411397, 822794, 2879779, 3937657, 5759558, 7875314, 27563599, 55127198, 192945193, 385890386]

約数ペア:

[(1, 385890386), (2, 192945193), (7, 55127198), (14, 27563599), (49, 7875314), (67, 5759558), (98, 3937657), (134, 2879779), (469, 822794), (938, 411397), (3283, 117542), (6566, 58771)]