2086502544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{689981}}^1$

素因数の和:690005

約数の個数: 80

約数和(自身を含む): 6844621440

約数和(自身を除く): 4758118896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 689981, 1379962, 2069943, 2759924, 4139886, 4829867, 5519848, 6209829, 8279772, 9659734, 11039696, 12419658, 14489601, 16559544, 18629487, 19319468, 24839316, 28979202, 33119088, 37258974, 38638936, 43468803, 49678632, 57958404, 74517948, 77277872, 86937606, 99357264, 115916808, 130406409, 149035896, 173875212, 231833616, 260812818, 298071792, 347750424, 521625636, 695500848, 1043251272, 2086502544]

約数ペア:

[(1, 2086502544), (2, 1043251272), (3, 695500848), (4, 521625636), (6, 347750424), (7, 298071792), (8, 260812818), (9, 231833616), (12, 173875212), (14, 149035896), (16, 130406409), (18, 115916808), (21, 99357264), (24, 86937606), (27, 77277872), (28, 74517948), (36, 57958404), (42, 49678632), (48, 43468803), (54, 38638936), (56, 37258974), (63, 33119088), (72, 28979202), (84, 24839316), (108, 19319468), (112, 18629487), (126, 16559544), (144, 14489601), (168, 12419658), (189, 11039696), (216, 9659734), (252, 8279772), (336, 6209829), (378, 5519848), (432, 4829867), (504, 4139886), (756, 2759924), (1008, 2069943), (1512, 1379962), (3024, 689981)]