2045030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15731}}^1$

素因数の和:15751

約数の個数: 16

約数和(自身を含む): 3964464

約数和(自身を除く): 1919434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15731, 31462, 78655, 157310, 204503, 409006, 1022515, 2045030]

約数ペア:

[(1, 2045030), (2, 1022515), (5, 409006), (10, 204503), (13, 157310), (26, 78655), (65, 31462), (130, 15731)]