2148052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 4112640

約数和(自身を除く): 1964588

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1019, 1054, 2038, 2108, 4076, 17323, 31589, 34646, 63178, 69292, 126356, 537013, 1074026, 2148052]

約数ペア:

[(1, 2148052), (2, 1074026), (4, 537013), (17, 126356), (31, 69292), (34, 63178), (62, 34646), (68, 31589), (124, 17323), (527, 4076), (1019, 2108), (1054, 2038)]