389822836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3860

約数の個数: 36

約数和(自身を含む): 743610252

約数和(自身を除く): 353787416

約数列:

[1, 2, 4, 13, 26, 52, 157, 169, 314, 338, 628, 676, 2041, 3673, 4082, 7346, 8164, 14692, 26533, 47749, 53066, 95498, 106132, 190996, 576661, 620737, 1153322, 1241474, 2306644, 2482948, 7496593, 14993186, 29986372, 97455709, 194911418, 389822836]

約数ペア:

[(1, 389822836), (2, 194911418), (4, 97455709), (13, 29986372), (26, 14993186), (52, 7496593), (157, 2482948), (169, 2306644), (314, 1241474), (338, 1153322), (628, 620737), (676, 576661), (2041, 190996), (3673, 106132), (4082, 95498), (7346, 53066), (8164, 47749), (14692, 26533)]