11451489296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55055237}}^1$

素因数の和:55055258

約数の個数: 20

約数和(自身を含む): 23893973292

約数和(自身を除く): 12442483996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55055237, 110110474, 220220948, 440441896, 715718081, 880883792, 1431436162, 2862872324, 5725744648, 11451489296]

約数ペア:

[(1, 11451489296), (2, 5725744648), (4, 2862872324), (8, 1431436162), (13, 880883792), (16, 715718081), (26, 440441896), (52, 220220948), (104, 110110474), (208, 55055237)]