2100807776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{37493}}^1$

素因数の和:37623

約数の個数: 48

約数和(自身を含む): 4421892384

約数和(自身を除く): 2321084608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 544, 824, 1648, 1751, 3296, 3502, 7004, 14008, 28016, 37493, 56032, 74986, 149972, 299944, 599888, 637381, 1199776, 1274762, 2549524, 3861779, 5099048, 7723558, 10198096, 15447116, 20396192, 30894232, 61788464, 65650243, 123576928, 131300486, 262600972, 525201944, 1050403888, 2100807776]

約数ペア:

[(1, 2100807776), (2, 1050403888), (4, 525201944), (8, 262600972), (16, 131300486), (17, 123576928), (32, 65650243), (34, 61788464), (68, 30894232), (103, 20396192), (136, 15447116), (206, 10198096), (272, 7723558), (412, 5099048), (544, 3861779), (824, 2549524), (1648, 1274762), (1751, 1199776), (3296, 637381), (3502, 599888), (7004, 299944), (14008, 149972), (28016, 74986), (37493, 56032)]