2019780914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1263943}}^1$

素因数の和:1264009

約数の個数: 16

約数和(自身を含む): 3276142848

約数和(自身を除く): 1256361934

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 1263943, 2527886, 21487031, 42974062, 59405321, 118810642, 1009890457, 2019780914]

約数ペア:

[(1, 2019780914), (2, 1009890457), (17, 118810642), (34, 59405321), (47, 42974062), (94, 21487031), (799, 2527886), (1598, 1263943)]