2178184492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3967}}^1\times {\mathrm{12479}}^1$

素因数の和:16461

約数の個数: 24

約数和(自身を含む): 4159733760

約数和(自身を除く): 1981549268

約数列:

[1, 2, 4, 11, 22, 44, 3967, 7934, 12479, 15868, 24958, 43637, 49916, 87274, 137269, 174548, 274538, 549076, 49504193, 99008386, 198016772, 544546123, 1089092246, 2178184492]

約数ペア:

[(1, 2178184492), (2, 1089092246), (4, 544546123), (11, 198016772), (22, 99008386), (44, 49504193), (3967, 549076), (7934, 274538), (12479, 174548), (15868, 137269), (24958, 87274), (43637, 49916)]