2006332251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 3520143360

約数和(自身を除く): 1513811109

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 89, 161, 231, 253, 267, 483, 623, 759, 979, 1771, 1869, 2047, 2937, 4243, 5313, 6141, 6853, 12729, 14329, 20559, 22517, 29701, 42987, 46673, 67551, 89103, 97589, 140019, 157619, 292767, 326711, 377627, 472857, 683123, 980133, 1073479, 1132881, 2049369, 2643389, 3220437, 4153897, 7514353, 7930167, 8685421, 12461691, 22543059, 26056263, 29077279, 60797947, 87231837, 95539631, 182393841, 286618893, 668777417, 2006332251]

約数ペア:

[(1, 2006332251), (3, 668777417), (7, 286618893), (11, 182393841), (21, 95539631), (23, 87231837), (33, 60797947), (69, 29077279), (77, 26056263), (89, 22543059), (161, 12461691), (231, 8685421), (253, 7930167), (267, 7514353), (483, 4153897), (623, 3220437), (759, 2643389), (979, 2049369), (1771, 1132881), (1869, 1073479), (2047, 980133), (2937, 683123), (4243, 472857), (5313, 377627), (6141, 326711), (6853, 292767), (12729, 157619), (14329, 140019), (20559, 97589), (22517, 89103), (29701, 67551), (42987, 46673)]