306992

素因数分解:

$2^4\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 680016

約数和(自身を除く): 373024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2741, 5482, 10964, 19187, 21928, 38374, 43856, 76748, 153496, 306992]

約数ペア:

[(1, 306992), (2, 153496), (4, 76748), (7, 43856), (8, 38374), (14, 21928), (16, 19187), (28, 10964), (56, 5482), (112, 2741)]