1915156984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 4224528000

約数和(自身を除く): 2309371016

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 361, 377, 494, 551, 722, 754, 988, 1102, 1444, 1508, 1759, 1976, 2204, 2888, 3016, 3518, 4408, 4693, 7036, 7163, 9386, 10469, 14072, 14326, 18772, 20938, 22867, 28652, 33421, 37544, 41876, 45734, 51011, 57304, 66842, 83752, 91468, 102022, 133684, 136097, 182936, 204044, 267368, 272194, 408088, 434473, 544388, 634999, 663143, 868946, 969209, 1088776, 1269998, 1326286, 1737892, 1938418, 2539996, 2652572, 3475784, 3876836, 5079992, 5305144, 7753672, 8254987, 12599717, 16509974, 18414971, 25199434, 33019948, 36829942, 50398868, 66039896, 73659884, 100797736, 147319768, 239394623, 478789246, 957578492, 1915156984]

約数ペア:

[(1, 1915156984), (2, 957578492), (4, 478789246), (8, 239394623), (13, 147319768), (19, 100797736), (26, 73659884), (29, 66039896), (38, 50398868), (52, 36829942), (58, 33019948), (76, 25199434), (104, 18414971), (116, 16509974), (152, 12599717), (232, 8254987), (247, 7753672), (361, 5305144), (377, 5079992), (494, 3876836), (551, 3475784), (722, 2652572), (754, 2539996), (988, 1938418), (1102, 1737892), (1444, 1326286), (1508, 1269998), (1759, 1088776), (1976, 969209), (2204, 868946), (2888, 663143), (3016, 634999), (3518, 544388), (4408, 434473), (4693, 408088), (7036, 272194), (7163, 267368), (9386, 204044), (10469, 182936), (14072, 136097), (14326, 133684), (18772, 102022), (20938, 91468), (22867, 83752), (28652, 66842), (33421, 57304), (37544, 51011), (41876, 45734)]