2195022544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{959363}}^1$

素因数の和:959395

約数の個数: 40

約数和(自身を含む): 4996367712

約数和(自身を除く): 2801345168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 959363, 1918726, 3837452, 7674904, 10552993, 12471719, 15349808, 21105986, 24943438, 42211972, 49886876, 84423944, 99773752, 137188909, 168847888, 199547504, 274377818, 548755636, 1097511272, 2195022544]

約数ペア:

[(1, 2195022544), (2, 1097511272), (4, 548755636), (8, 274377818), (11, 199547504), (13, 168847888), (16, 137188909), (22, 99773752), (26, 84423944), (44, 49886876), (52, 42211972), (88, 24943438), (104, 21105986), (143, 15349808), (176, 12471719), (208, 10552993), (286, 7674904), (572, 3837452), (1144, 1918726), (2288, 959363)]