901919230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2199803}}^1$

素因数の和:2199851

約数の個数: 16

約数和(自身を含む): 1663051824

約数和(自身を除く): 761132594

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2199803, 4399606, 10999015, 21998030, 90191923, 180383846, 450959615, 901919230]

約数ペア:

[(1, 901919230), (2, 450959615), (5, 180383846), (10, 90191923), (41, 21998030), (82, 10999015), (205, 4399606), (410, 2199803)]