2080494032

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{362203}}^1$

素因数の和:362570

約数の個数: 20

約数和(自身を含む): 4042196640

約数和(自身を除く): 1961702608

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 362203, 724406, 1448812, 2897624, 5795248, 130030877, 260061754, 520123508, 1040247016, 2080494032]

約数ペア:

[(1, 2080494032), (2, 1040247016), (4, 520123508), (8, 260061754), (16, 130030877), (359, 5795248), (718, 2897624), (1436, 1448812), (2872, 724406), (5744, 362203)]