2865827836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{2011}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 5597544960

約数和(自身を除く): 2731717124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1103, 1292, 2011, 2206, 4022, 4412, 8044, 18751, 20957, 34187, 37502, 38209, 41914, 68374, 75004, 76418, 83828, 136748, 152836, 356269, 649553, 712538, 1299106, 1425076, 2218133, 2598212, 4436266, 8872532, 37708261, 42144527, 75416522, 84289054, 150833044, 168578108, 716456959, 1432913918, 2865827836]

約数ペア:

[(1, 2865827836), (2, 1432913918), (4, 716456959), (17, 168578108), (19, 150833044), (34, 84289054), (38, 75416522), (68, 42144527), (76, 37708261), (323, 8872532), (646, 4436266), (1103, 2598212), (1292, 2218133), (2011, 1425076), (2206, 1299106), (4022, 712538), (4412, 649553), (8044, 356269), (18751, 152836), (20957, 136748), (34187, 83828), (37502, 76418), (38209, 75004), (41914, 68374)]