1330335734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 2552860800

約数和(自身を除く): 1222525066

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 269, 377, 406, 538, 754, 937, 1874, 1883, 2639, 3497, 3766, 5278, 6559, 6994, 7801, 12181, 13118, 15602, 24362, 24479, 27173, 48958, 54346, 54607, 85267, 101413, 109214, 170534, 190211, 202826, 252053, 353249, 380422, 504106, 706498, 709891, 1419782, 1764371, 2472743, 3276689, 3528742, 4945486, 6553378, 7309537, 14619074, 22936823, 45873646, 51166759, 95023981, 102333518, 190047962, 665167867, 1330335734]

約数ペア:

[(1, 1330335734), (2, 665167867), (7, 190047962), (13, 102333518), (14, 95023981), (26, 51166759), (29, 45873646), (58, 22936823), (91, 14619074), (182, 7309537), (203, 6553378), (269, 4945486), (377, 3528742), (406, 3276689), (538, 2472743), (754, 1764371), (937, 1419782), (1874, 709891), (1883, 706498), (2639, 504106), (3497, 380422), (3766, 353249), (5278, 252053), (6559, 202826), (6994, 190211), (7801, 170534), (12181, 109214), (13118, 101413), (15602, 85267), (24362, 54607), (24479, 54346), (27173, 48958)]