409062434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{141937}}^1$

素因数の和:142081

約数の個数: 16

約数和(自身を含む): 674489376

約数和(自身を除く): 265426942

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 141937, 283874, 1561307, 3122614, 18593747, 37187494, 204531217, 409062434]

約数ペア:

[(1, 409062434), (2, 204531217), (11, 37187494), (22, 18593747), (131, 3122614), (262, 1561307), (1441, 283874), (2882, 141937)]