2148392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15797}}^1$

素因数の和:15820

約数の個数: 16

約数和(自身を含む): 4265460

約数和(自身を除く): 2117068

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15797, 31594, 63188, 126376, 268549, 537098, 1074196, 2148392]

約数ペア:

[(1, 2148392), (2, 1074196), (4, 537098), (8, 268549), (17, 126376), (34, 63188), (68, 31594), (136, 15797)]