217772022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2791949}}^1$

素因数の和:2791967

約数の個数: 16

約数和(自身を含む): 469047600

約数和(自身を除く): 251275578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2791949, 5583898, 8375847, 16751694, 36295337, 72590674, 108886011, 217772022]

約数ペア:

[(1, 217772022), (2, 108886011), (3, 72590674), (6, 36295337), (13, 16751694), (26, 8375847), (39, 5583898), (78, 2791949)]