2097628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 4150440

約数和(自身を除く): 2052812

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 169, 214, 338, 377, 428, 676, 754, 1391, 1508, 2782, 3103, 4901, 5564, 6206, 9802, 12412, 18083, 19604, 36166, 40339, 72332, 80678, 161356, 524407, 1048814, 2097628]

約数ペア:

[(1, 2097628), (2, 1048814), (4, 524407), (13, 161356), (26, 80678), (29, 72332), (52, 40339), (58, 36166), (107, 19604), (116, 18083), (169, 12412), (214, 9802), (338, 6206), (377, 5564), (428, 4901), (676, 3103), (754, 2782), (1391, 1508)]