2779928998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1\times {\mathrm{5657}}^1$

素因数の和:8868

約数の個数: 32

約数和(自身を含む): 5201376768

約数和(自身を除く): 2421447770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3191, 5657, 6382, 11314, 22337, 35101, 39599, 44674, 62227, 70202, 79198, 124454, 245707, 435589, 491414, 871178, 18051487, 36102974, 126360409, 198566357, 252720818, 397132714, 1389964499, 2779928998]

約数ペア:

[(1, 2779928998), (2, 1389964499), (7, 397132714), (11, 252720818), (14, 198566357), (22, 126360409), (77, 36102974), (154, 18051487), (3191, 871178), (5657, 491414), (6382, 435589), (11314, 245707), (22337, 124454), (35101, 79198), (39599, 70202), (44674, 62227)]