1769187568

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1242407}}^1$

素因数の和:1242504

約数の個数: 20

約数和(自身を含む): 3466318320

約数和(自身を除く): 1697130752

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1242407, 2484814, 4969628, 9939256, 19878512, 110574223, 221148446, 442296892, 884593784, 1769187568]

約数ペア:

[(1, 1769187568), (2, 884593784), (4, 442296892), (8, 221148446), (16, 110574223), (89, 19878512), (178, 9939256), (356, 4969628), (712, 2484814), (1424, 1242407)]