7439822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5399}}^1$

素因数の和:5467

約数の個数: 16

約数和(自身を含む): 12247200

約数和(自身を除く): 4807378

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 5399, 10798, 70187, 140374, 286147, 572294, 3719911, 7439822]

約数ペア:

[(1, 7439822), (2, 3719911), (13, 572294), (26, 286147), (53, 140374), (106, 70187), (689, 10798), (1378, 5399)]