2922220790

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{451657}}^1$

素因数の和:452311

約数の個数: 16

約数和(自身を含む): 5268138912

約数和(自身を除く): 2345918122

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 451657, 903314, 2258285, 4516570, 292222079, 584444158, 1461110395, 2922220790]

約数ペア:

[(1, 2922220790), (2, 1461110395), (5, 584444158), (10, 292222079), (647, 4516570), (1294, 2258285), (3235, 903314), (6470, 451657)]