2103764656

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1163}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 4821977088

約数和(自身を除く): 2718212432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 521, 868, 1042, 1163, 1736, 2084, 2326, 3472, 3647, 4168, 4652, 7294, 8141, 8336, 9304, 14588, 16151, 16282, 18608, 29176, 32302, 32564, 36053, 58352, 64604, 65128, 72106, 113057, 129208, 130256, 144212, 226114, 252371, 258416, 288424, 452228, 504742, 576848, 605923, 904456, 1009484, 1211846, 1808912, 2018968, 2423692, 4037936, 4241461, 4847384, 8482922, 9694768, 16965844, 18783613, 33931688, 37567226, 67863376, 75134452, 131485291, 150268904, 262970582, 300537808, 525941164, 1051882328, 2103764656]

約数ペア:

[(1, 2103764656), (2, 1051882328), (4, 525941164), (7, 300537808), (8, 262970582), (14, 150268904), (16, 131485291), (28, 75134452), (31, 67863376), (56, 37567226), (62, 33931688), (112, 18783613), (124, 16965844), (217, 9694768), (248, 8482922), (434, 4847384), (496, 4241461), (521, 4037936), (868, 2423692), (1042, 2018968), (1163, 1808912), (1736, 1211846), (2084, 1009484), (2326, 904456), (3472, 605923), (3647, 576848), (4168, 504742), (4652, 452228), (7294, 288424), (8141, 258416), (8336, 252371), (9304, 226114), (14588, 144212), (16151, 130256), (16282, 129208), (18608, 113057), (29176, 72106), (32302, 65128), (32564, 64604), (36053, 58352)]