425339986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{77419}}^1$

素因数の和:77529

約数の個数: 16

約数和(自身を含む): 663334560

約数和(自身を除く): 237994574

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 77419, 154838, 3174179, 5187073, 6348358, 10374146, 212669993, 425339986]

約数ペア:

[(1, 425339986), (2, 212669993), (41, 10374146), (67, 6348358), (82, 5187073), (134, 3174179), (2747, 154838), (5494, 77419)]