1645020004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{14843}}^1$

素因数の和:15219

約数の個数: 24

約数和(自身を含む): 2917736640

約数和(自身を除く): 1272716636

約数列:

[1, 2, 4, 103, 206, 269, 412, 538, 1076, 14843, 27707, 29686, 55414, 59372, 110828, 1528829, 3057658, 3992767, 6115316, 7985534, 15971068, 411255001, 822510002, 1645020004]

約数ペア:

[(1, 1645020004), (2, 822510002), (4, 411255001), (103, 15971068), (206, 7985534), (269, 6115316), (412, 3992767), (538, 3057658), (1076, 1528829), (14843, 110828), (27707, 59372), (29686, 55414)]