2017013068

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 4232374944

約数和(自身を除く): 2215361876

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 73, 98, 122, 146, 196, 244, 292, 427, 511, 854, 1022, 1708, 2044, 2311, 2989, 3577, 4453, 4622, 5978, 7154, 8906, 9244, 11956, 14308, 16177, 17812, 31171, 32354, 62342, 64708, 113239, 124684, 140971, 168703, 218197, 226478, 281942, 337406, 436394, 452956, 563884, 674812, 872788, 986797, 1180921, 1973594, 2361842, 3947188, 4723684, 6907579, 8266447, 10290883, 13815158, 16532894, 20581766, 27630316, 33065788, 41163532, 72036181, 144072362, 288144724, 504253267, 1008506534, 2017013068]

約数ペア:

[(1, 2017013068), (2, 1008506534), (4, 504253267), (7, 288144724), (14, 144072362), (28, 72036181), (49, 41163532), (61, 33065788), (73, 27630316), (98, 20581766), (122, 16532894), (146, 13815158), (196, 10290883), (244, 8266447), (292, 6907579), (427, 4723684), (511, 3947188), (854, 2361842), (1022, 1973594), (1708, 1180921), (2044, 986797), (2311, 872788), (2989, 674812), (3577, 563884), (4453, 452956), (4622, 436394), (5978, 337406), (7154, 281942), (8906, 226478), (9244, 218197), (11956, 168703), (14308, 140971), (16177, 124684), (17812, 113239), (31171, 64708), (32354, 62342)]