489292078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1801}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 819722592

約数和(自身を除く): 330430514

約数列:

[1, 2, 11, 22, 53, 106, 233, 466, 583, 1166, 1801, 2563, 3602, 5126, 12349, 19811, 24698, 39622, 95453, 135839, 190906, 271678, 419633, 839266, 1049983, 2099966, 4615963, 9231926, 22240549, 44481098, 244646039, 489292078]

約数ペア:

[(1, 489292078), (2, 244646039), (11, 44481098), (22, 22240549), (53, 9231926), (106, 4615963), (233, 2099966), (466, 1049983), (583, 839266), (1166, 419633), (1801, 271678), (2563, 190906), (3602, 135839), (5126, 95453), (12349, 39622), (19811, 24698)]