1320222344

素因数分解:

$2^3\times 7^1\times {\mathrm{23575399}}^1$

素因数の和:23575412

約数の個数: 16

約数和(自身を含む): 2829048000

約数和(自身を除く): 1508825656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23575399, 47150798, 94301596, 165027793, 188603192, 330055586, 660111172, 1320222344]

約数ペア:

[(1, 1320222344), (2, 660111172), (4, 330055586), (7, 188603192), (8, 165027793), (14, 94301596), (28, 47150798), (56, 23575399)]