850742210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2074981}}^1$

素因数の和:2075029

約数の個数: 16

約数和(自身を含む): 1568686392

約数和(自身を除く): 717944182

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2074981, 4149962, 10374905, 20749810, 85074221, 170148442, 425371105, 850742210]

約数ペア:

[(1, 850742210), (2, 425371105), (5, 170148442), (10, 85074221), (41, 20749810), (82, 10374905), (205, 4149962), (410, 2074981)]