1918781636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{1021}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 3685454640

約数和(自身を除く): 1766673004

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 953, 986, 1021, 1906, 1972, 2042, 3812, 4084, 16201, 17357, 27637, 29609, 32402, 34714, 55274, 59218, 64804, 69428, 110548, 118436, 469829, 503353, 939658, 973013, 1006706, 1879316, 1946026, 2013412, 3892052, 16541221, 28217377, 33082442, 56434754, 66164884, 112869508, 479695409, 959390818, 1918781636]

約数ペア:

[(1, 1918781636), (2, 959390818), (4, 479695409), (17, 112869508), (29, 66164884), (34, 56434754), (58, 33082442), (68, 28217377), (116, 16541221), (493, 3892052), (953, 2013412), (986, 1946026), (1021, 1879316), (1906, 1006706), (1972, 973013), (2042, 939658), (3812, 503353), (4084, 469829), (16201, 118436), (17357, 110548), (27637, 69428), (29609, 64804), (32402, 59218), (34714, 55274)]