6390286

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 11240856

約数和(自身を除く): 4850570

約数列:

[1, 2, 7, 14, 49, 98, 197, 331, 394, 662, 1379, 2317, 2758, 4634, 9653, 16219, 19306, 32438, 65207, 130414, 456449, 912898, 3195143, 6390286]

約数ペア:

[(1, 6390286), (2, 3195143), (7, 912898), (14, 456449), (49, 130414), (98, 65207), (197, 32438), (331, 19306), (394, 16219), (662, 9653), (1379, 4634), (2317, 2758)]