291212504090

素因数分解:

$2^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{26643413}}^1$

素因数の和:26644513

約数の個数: 16

約数和(自身を含む): 524662108488

約数和(自身を除く): 233449604398

約数列:

[1, 2, 5, 10, 1093, 2186, 5465, 10930, 26643413, 53286826, 133217065, 266434130, 29121250409, 58242500818, 145606252045, 291212504090]

約数ペア:

[(1, 291212504090), (2, 145606252045), (5, 58242500818), (10, 29121250409), (1093, 266434130), (2186, 133217065), (5465, 53286826), (10930, 26643413)]