1689979748212

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13463}}^1\times {\mathrm{19577}}^1$

素因数の和:33280

約数の個数: 48

約数和(自身を含む): 3395144712960

約数和(自身を除く): 1705164964748

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 13463, 19577, 26926, 39154, 53852, 78308, 94241, 137039, 188482, 274078, 376964, 548156, 3083027, 4483133, 6166054, 8966266, 12332108, 17932532, 21581189, 31381931, 43162378, 62763862, 86324756, 125527724, 263565151, 527130302, 1054260604, 1844956057, 3689912114, 7379824228, 60356419579, 120712839158, 241425678316, 422494937053, 844989874106, 1689979748212]

約数ペア:

[(1, 1689979748212), (2, 844989874106), (4, 422494937053), (7, 241425678316), (14, 120712839158), (28, 60356419579), (229, 7379824228), (458, 3689912114), (916, 1844956057), (1603, 1054260604), (3206, 527130302), (6412, 263565151), (13463, 125527724), (19577, 86324756), (26926, 62763862), (39154, 43162378), (53852, 31381931), (78308, 21581189), (94241, 17932532), (137039, 12332108), (188482, 8966266), (274078, 6166054), (376964, 4483133), (548156, 3083027)]