2152772024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{6607}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 4389628320

約数和(自身を除く): 2236856296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 241, 338, 482, 676, 964, 1352, 1928, 3133, 6266, 6607, 12532, 13214, 25064, 26428, 40729, 52856, 81458, 85891, 162916, 171782, 325832, 343564, 687128, 1116583, 1592287, 2233166, 3184574, 4466332, 6369148, 8932664, 12738296, 20699731, 41399462, 82798924, 165597848, 269096503, 538193006, 1076386012, 2152772024]

約数ペア:

[(1, 2152772024), (2, 1076386012), (4, 538193006), (8, 269096503), (13, 165597848), (26, 82798924), (52, 41399462), (104, 20699731), (169, 12738296), (241, 8932664), (338, 6369148), (482, 4466332), (676, 3184574), (964, 2233166), (1352, 1592287), (1928, 1116583), (3133, 687128), (6266, 343564), (6607, 325832), (12532, 171782), (13214, 162916), (25064, 85891), (26428, 81458), (40729, 52856)]