2783255384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{37853}}^1$

素因数の和:37980

約数の個数: 64

約数和(自身を含む): 6486661440

約数和(自身を除く): 3703406056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 5252, 5656, 9191, 10504, 18382, 36764, 37853, 73528, 75706, 151412, 264971, 302824, 492089, 529942, 984178, 1059884, 1968356, 2119768, 3444623, 3823153, 3936712, 6889246, 7646306, 13778492, 15292612, 26762071, 27556984, 30585224, 49700989, 53524142, 99401978, 107048284, 198803956, 214096568, 347906923, 397607912, 695813846, 1391627692, 2783255384]

約数ペア:

[(1, 2783255384), (2, 1391627692), (4, 695813846), (7, 397607912), (8, 347906923), (13, 214096568), (14, 198803956), (26, 107048284), (28, 99401978), (52, 53524142), (56, 49700989), (91, 30585224), (101, 27556984), (104, 26762071), (182, 15292612), (202, 13778492), (364, 7646306), (404, 6889246), (707, 3936712), (728, 3823153), (808, 3444623), (1313, 2119768), (1414, 1968356), (2626, 1059884), (2828, 984178), (5252, 529942), (5656, 492089), (9191, 302824), (10504, 264971), (18382, 151412), (36764, 75706), (37853, 73528)]