2051227270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{568207}}^1$

素因数の和:568252

約数の個数: 24

約数和(自身を含む): 3896770464

約数和(自身を除く): 1845543194

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 568207, 1136414, 2841035, 5682070, 10795933, 21591866, 53979665, 107959330, 205122727, 410245454, 1025613635, 2051227270]

約数ペア:

[(1, 2051227270), (2, 1025613635), (5, 410245454), (10, 205122727), (19, 107959330), (38, 53979665), (95, 21591866), (190, 10795933), (361, 5682070), (722, 2841035), (1805, 1136414), (3610, 568207)]