742026418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789573}}^1$

素因数の和:2789601

約数の個数: 16

約数和(自身を含む): 1338995520

約数和(自身を除く): 596969102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2789573, 5579146, 19527011, 39054022, 53001887, 106003774, 371013209, 742026418]

約数ペア:

[(1, 742026418), (2, 371013209), (7, 106003774), (14, 53001887), (19, 39054022), (38, 19527011), (133, 5579146), (266, 2789573)]