634337572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10687}}^1$

素因数の和:10792

約数の個数: 48

約数和(自身を含む): 1292820480

約数和(自身を除く): 658482908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 5396, 10687, 14839, 21374, 29678, 42748, 59356, 117557, 203053, 235114, 406106, 470228, 758777, 812212, 1517554, 2233583, 3035108, 4467166, 8346547, 8934332, 14416763, 16693094, 28833526, 33386188, 57667052, 158584393, 317168786, 634337572]

約数ペア:

[(1, 634337572), (2, 317168786), (4, 158584393), (11, 57667052), (19, 33386188), (22, 28833526), (38, 16693094), (44, 14416763), (71, 8934332), (76, 8346547), (142, 4467166), (209, 3035108), (284, 2233583), (418, 1517554), (781, 812212), (836, 758777), (1349, 470228), (1562, 406106), (2698, 235114), (3124, 203053), (5396, 117557), (10687, 59356), (14839, 42748), (21374, 29678)]