8889197653

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 10949472000

約数和(自身を除く): 2060274347

約数列:

[1, 7, 29, 49, 59, 203, 229, 413, 463, 1421, 1603, 1711, 2891, 3241, 6641, 11221, 11977, 13427, 13511, 22687, 27317, 46487, 83839, 93989, 94577, 106027, 191219, 325409, 391819, 657923, 662039, 742189, 792193, 1338533, 2742733, 3074783, 5195323, 5545351, 6255593, 19199131, 21523481, 38817457, 43789151, 150664367, 181412197, 306524057, 1269885379, 8889197653]

約数ペア:

[(1, 8889197653), (7, 1269885379), (29, 306524057), (49, 181412197), (59, 150664367), (203, 43789151), (229, 38817457), (413, 21523481), (463, 19199131), (1421, 6255593), (1603, 5545351), (1711, 5195323), (2891, 3074783), (3241, 2742733), (6641, 1338533), (11221, 792193), (11977, 742189), (13427, 662039), (13511, 657923), (22687, 391819), (27317, 325409), (46487, 191219), (83839, 106027), (93989, 94577)]