572495381644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{21339473}}^1$

素因数の和:21339849

約数の個数: 24

約数和(自身を含む): 1057584331440

約数和(自身を除く): 485088949796

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 6707, 13414, 26828, 21339473, 42678946, 85357892, 405449987, 810899974, 1621799948, 7532833969, 15065667938, 30131335876, 143123845411, 286247690822, 572495381644]

約数ペア:

[(1, 572495381644), (2, 286247690822), (4, 143123845411), (19, 30131335876), (38, 15065667938), (76, 7532833969), (353, 1621799948), (706, 810899974), (1412, 405449987), (6707, 85357892), (13414, 42678946), (26828, 21339473)]