8371012468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181081}}^1$

素因数の和:181232

約数の個数: 48

約数和(自身を含む): 18171940864

約数和(自身を除く): 9800928396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 181081, 362162, 724324, 1267567, 2354053, 2535134, 4708106, 5070268, 9416212, 16478371, 22997287, 32956742, 45994574, 65913484, 91989148, 160981009, 298964731, 321962018, 597929462, 643924036, 1195858924, 2092753117, 4185506234, 8371012468]

約数ペア:

[(1, 8371012468), (2, 4185506234), (4, 2092753117), (7, 1195858924), (13, 643924036), (14, 597929462), (26, 321962018), (28, 298964731), (52, 160981009), (91, 91989148), (127, 65913484), (182, 45994574), (254, 32956742), (364, 22997287), (508, 16478371), (889, 9416212), (1651, 5070268), (1778, 4708106), (3302, 2535134), (3556, 2354053), (6604, 1267567), (11557, 724324), (23114, 362162), (46228, 181081)]