1585655288

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{29101}}^1$

素因数の和:29260

約数の個数: 48

約数和(自身を含む): 3483509400

約数和(自身を除く): 1897854112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 3892, 6811, 7784, 13622, 27244, 29101, 54488, 58202, 116404, 203707, 232808, 407414, 814828, 1425949, 1629656, 2851898, 4045039, 5703796, 8090078, 11407592, 16180156, 28315273, 32360312, 56630546, 113261092, 198206911, 226522184, 396413822, 792827644, 1585655288]

約数ペア:

[(1, 1585655288), (2, 792827644), (4, 396413822), (7, 226522184), (8, 198206911), (14, 113261092), (28, 56630546), (49, 32360312), (56, 28315273), (98, 16180156), (139, 11407592), (196, 8090078), (278, 5703796), (392, 4045039), (556, 2851898), (973, 1629656), (1112, 1425949), (1946, 814828), (3892, 407414), (6811, 232808), (7784, 203707), (13622, 116404), (27244, 58202), (29101, 54488)]