74919614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486491}}^1$

素因数の和:486511

約数の個数: 16

約数和(自身を含む): 140109696

約数和(自身を除く): 65190082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486491, 972982, 3405437, 5351401, 6810874, 10702802, 37459807, 74919614]

約数ペア:

[(1, 74919614), (2, 37459807), (7, 10702802), (11, 6810874), (14, 5351401), (22, 3405437), (77, 972982), (154, 486491)]