1948960078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8627}}^1\times {\mathrm{8689}}^1$

素因数の和:17331

約数の個数: 16

約数和(自身を含む): 3149047440

約数和(自身を除く): 1200087362

約数列:

[1, 2, 13, 26, 8627, 8689, 17254, 17378, 112151, 112957, 224302, 225914, 74960003, 149920006, 974480039, 1948960078]

約数ペア:

[(1, 1948960078), (2, 974480039), (13, 149920006), (26, 74960003), (8627, 225914), (8689, 224302), (17254, 112957), (17378, 112151)]