1961752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 3985740

約数和(自身を除く): 2023988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1451, 2902, 5804, 11608, 18863, 37726, 75452, 150904, 245219, 490438, 980876, 1961752]

約数ペア:

[(1, 1961752), (2, 980876), (4, 490438), (8, 245219), (13, 150904), (26, 75452), (52, 37726), (104, 18863), (169, 11608), (338, 5804), (676, 2902), (1352, 1451)]