890613302579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1\times {\mathrm{4139}}^1$

素因数の和:6360

約数の個数: 64

約数和(自身を含む): 1208268472320

約数和(自身を除く): 317655169741

約数列:

[1, 7, 11, 13, 77, 91, 103, 143, 721, 1001, 1133, 1339, 2087, 4139, 7931, 9373, 14609, 14729, 22957, 27131, 28973, 45529, 53807, 103103, 160699, 189917, 214961, 298441, 318703, 376649, 426317, 591877, 1504727, 2089087, 2364571, 2794493, 2984219, 4143139, 4689487, 5542121, 8638093, 16551997, 19561451, 30739423, 32826409, 38794847, 60466651, 60963331, 95019023, 112295209, 215175961, 426743317, 665133161, 786066463, 889723579, 1235247299, 6228065053, 8646731093, 9786959369, 11566406527, 68508715583, 80964845689, 127230471797, 890613302579]

約数ペア:

[(1, 890613302579), (7, 127230471797), (11, 80964845689), (13, 68508715583), (77, 11566406527), (91, 9786959369), (103, 8646731093), (143, 6228065053), (721, 1235247299), (1001, 889723579), (1133, 786066463), (1339, 665133161), (2087, 426743317), (4139, 215175961), (7931, 112295209), (9373, 95019023), (14609, 60963331), (14729, 60466651), (22957, 38794847), (27131, 32826409), (28973, 30739423), (45529, 19561451), (53807, 16551997), (103103, 8638093), (160699, 5542121), (189917, 4689487), (214961, 4143139), (298441, 2984219), (318703, 2794493), (376649, 2364571), (426317, 2089087), (591877, 1504727)]