2019940157522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2069}}^1\times {\mathrm{19441}}^1$

素因数の和:21747

約数の個数: 64

約数和(自身を含む): 3685792584960

約数和(自身を除く): 1665852427438

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2069, 2954, 3587, 4138, 7174, 14483, 19441, 25109, 28966, 35173, 38882, 50218, 70346, 136087, 246211, 272174, 330497, 436559, 492422, 660994, 873118, 2313479, 3055913, 4102051, 4626958, 6111826, 7421503, 8204102, 14843006, 28714357, 40223429, 51950521, 57428714, 69734867, 80446858, 103901042, 139469734, 281564003, 488144069, 563128006, 683798293, 976288138, 1367596586, 4786588051, 8487143519, 9573176102, 16974287038, 59410004633, 118820009266, 144281439823, 288562879646, 1009970078761, 2019940157522]

約数ペア:

[(1, 2019940157522), (2, 1009970078761), (7, 288562879646), (14, 144281439823), (17, 118820009266), (34, 59410004633), (119, 16974287038), (211, 9573176102), (238, 8487143519), (422, 4786588051), (1477, 1367596586), (2069, 976288138), (2954, 683798293), (3587, 563128006), (4138, 488144069), (7174, 281564003), (14483, 139469734), (19441, 103901042), (25109, 80446858), (28966, 69734867), (35173, 57428714), (38882, 51950521), (50218, 40223429), (70346, 28714357), (136087, 14843006), (246211, 8204102), (272174, 7421503), (330497, 6111826), (436559, 4626958), (492422, 4102051), (660994, 3055913), (873118, 2313479)]