870924052

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{603133}}^1$

素因数の和:603175

約数の個数: 18

約数和(自身を含む): 1608558378

約数和(自身を除く): 737634326

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 603133, 1206266, 2412532, 11459527, 22919054, 45838108, 217731013, 435462026, 870924052]

約数ペア:

[(1, 870924052), (2, 435462026), (4, 217731013), (19, 45838108), (38, 22919054), (76, 11459527), (361, 2412532), (722, 1206266), (1444, 603133)]