2548832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 5905872

約数和(自身を除く): 3357040

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 557, 572, 1114, 1144, 2228, 2288, 4456, 4576, 6127, 7241, 8912, 12254, 14482, 17824, 24508, 28964, 49016, 57928, 79651, 98032, 115856, 159302, 196064, 231712, 318604, 637208, 1274416, 2548832]

約数ペア:

[(1, 2548832), (2, 1274416), (4, 637208), (8, 318604), (11, 231712), (13, 196064), (16, 159302), (22, 115856), (26, 98032), (32, 79651), (44, 57928), (52, 49016), (88, 28964), (104, 24508), (143, 17824), (176, 14482), (208, 12254), (286, 8912), (352, 7241), (416, 6127), (557, 4576), (572, 4456), (1114, 2288), (1144, 2228)]