2085753652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{386537}}^1$

素因数の和:386631

約数の個数: 24

約数和(自身を含む): 3896303040

約数和(自身を除く): 1810549388

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 386537, 773074, 1546148, 7344203, 14688406, 27444127, 29376812, 54888254, 109776508, 521438413, 1042876826, 2085753652]

約数ペア:

[(1, 2085753652), (2, 1042876826), (4, 521438413), (19, 109776508), (38, 54888254), (71, 29376812), (76, 27444127), (142, 14688406), (284, 7344203), (1349, 1546148), (2698, 773074), (5396, 386537)]