2143497056

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{26783}}^1$

素因数の和:26895

約数の個数: 48

約数和(自身を含む): 4393968768

約数和(自身を除く): 2250471712

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2501, 5002, 10004, 20008, 26783, 40016, 53566, 80032, 107132, 214264, 428528, 857056, 1098103, 1633763, 2196206, 3267526, 4392412, 6535052, 8784824, 13070104, 17569648, 26140208, 35139296, 52280416, 66984283, 133968566, 267937132, 535874264, 1071748528, 2143497056]

約数ペア:

[(1, 2143497056), (2, 1071748528), (4, 535874264), (8, 267937132), (16, 133968566), (32, 66984283), (41, 52280416), (61, 35139296), (82, 26140208), (122, 17569648), (164, 13070104), (244, 8784824), (328, 6535052), (488, 4392412), (656, 3267526), (976, 2196206), (1312, 1633763), (1952, 1098103), (2501, 857056), (5002, 428528), (10004, 214264), (20008, 107132), (26783, 80032), (40016, 53566)]