2016753635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 2778572160

約数和(自身を除く): 761818525

約数列:

[1, 5, 13, 37, 59, 61, 65, 185, 233, 295, 305, 481, 767, 793, 1165, 2183, 2257, 2405, 3029, 3599, 3835, 3965, 8621, 10915, 11285, 13747, 14213, 15145, 17995, 28379, 29341, 43105, 46787, 68735, 71065, 112073, 133163, 141895, 146705, 178711, 184769, 233935, 508639, 525881, 560365, 665815, 838567, 893555, 923845, 1731119, 2543195, 2629405, 4192835, 6612307, 6836453, 8655595, 10901371, 31026979, 33061535, 34182265, 54506855, 155134895, 403350727, 2016753635]

約数ペア:

[(1, 2016753635), (5, 403350727), (13, 155134895), (37, 54506855), (59, 34182265), (61, 33061535), (65, 31026979), (185, 10901371), (233, 8655595), (295, 6836453), (305, 6612307), (481, 4192835), (767, 2629405), (793, 2543195), (1165, 1731119), (2183, 923845), (2257, 893555), (2405, 838567), (3029, 665815), (3599, 560365), (3835, 525881), (3965, 508639), (8621, 233935), (10915, 184769), (11285, 178711), (13747, 146705), (14213, 141895), (15145, 133163), (17995, 112073), (28379, 71065), (29341, 68735), (43105, 46787)]