2247889408

素因数分解:

$2^9\times {\mathrm{4390409}}^1$

素因数の和:4390427

約数の個数: 20

約数和(自身を含む): 4491389430

約数和(自身を除く): 2243500022

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4390409, 8780818, 17561636, 35123272, 70246544, 140493088, 280986176, 561972352, 1123944704, 2247889408]

約数ペア:

[(1, 2247889408), (2, 1123944704), (4, 561972352), (8, 280986176), (16, 140493088), (32, 70246544), (64, 35123272), (128, 17561636), (256, 8780818), (512, 4390409)]