2172051274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{168559}}^1$

素因数の和:168957

約数の個数: 16

約数和(自身を含む): 3458851200

約数和(自身を除く): 1286799926

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 168559, 337118, 2865503, 5731006, 63883861, 127767722, 1086025637, 2172051274]

約数ペア:

[(1, 2172051274), (2, 1086025637), (17, 127767722), (34, 63883861), (379, 5731006), (758, 2865503), (6443, 337118), (12886, 168559)]