1390493721122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{251809801}}^1$

素因数の和:251810065

約数の個数: 16

約数和(自身を含む): 2284418523744

約数和(自身を除く): 893924802622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 251809801, 503619602, 2769907811, 5539815622, 63204260051, 126408520102, 695246860561, 1390493721122]

約数ペア:

[(1, 1390493721122), (2, 695246860561), (11, 126408520102), (22, 63204260051), (251, 5539815622), (502, 2769907811), (2761, 503619602), (5522, 251809801)]