2013775504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9681613}}^1$

素因数の和:9681634

約数の個数: 20

約数和(自身を含む): 4201820476

約数和(自身を除く): 2188044972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9681613, 19363226, 38726452, 77452904, 125860969, 154905808, 251721938, 503443876, 1006887752, 2013775504]

約数ペア:

[(1, 2013775504), (2, 1006887752), (4, 503443876), (8, 251721938), (13, 154905808), (16, 125860969), (26, 77452904), (52, 38726452), (104, 19363226), (208, 9681613)]