1222705064

素因数分解:

$2^3\times 7^1\times {\mathrm{21834019}}^1$

素因数の和:21834032

約数の個数: 16

約数和(自身を含む): 2620082400

約数和(自身を除く): 1397377336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21834019, 43668038, 87336076, 152838133, 174672152, 305676266, 611352532, 1222705064]

約数ペア:

[(1, 1222705064), (2, 611352532), (4, 305676266), (7, 174672152), (8, 152838133), (14, 87336076), (28, 43668038), (56, 21834019)]