2183657399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18451}}^1$

素因数の和:18551

約数の個数: 32

約数和(自身を含む): 2869655040

約数和(自身を除く): 685997641

約数列:

[1, 7, 11, 29, 53, 77, 203, 319, 371, 583, 1537, 2233, 4081, 10759, 16907, 18451, 118349, 129157, 202961, 535079, 977903, 1420727, 3745553, 5885869, 6845321, 10756933, 28359187, 41201083, 75298531, 198514309, 311951057, 2183657399]

約数ペア:

[(1, 2183657399), (7, 311951057), (11, 198514309), (29, 75298531), (53, 41201083), (77, 28359187), (203, 10756933), (319, 6845321), (371, 5885869), (583, 3745553), (1537, 1420727), (2233, 977903), (4081, 535079), (10759, 202961), (16907, 129157), (18451, 118349)]