1020528056

素因数分解:

$2^3\times {\mathrm{6421}}^1\times {\mathrm{19867}}^1$

素因数の和:26294

約数の個数: 16

約数和(自身を含む): 1913884440

約数和(自身を除く): 893356384

約数列:

[1, 2, 4, 8, 6421, 12842, 19867, 25684, 39734, 51368, 79468, 158936, 127566007, 255132014, 510264028, 1020528056]

約数ペア:

[(1, 1020528056), (2, 510264028), (4, 255132014), (8, 127566007), (6421, 158936), (12842, 79468), (19867, 51368), (25684, 39734)]