2017643648

素因数分解:

$2^7\times {\mathrm{15762841}}^1$

素因数の和:15762855

約数の個数: 16

約数和(自身を含む): 4019524710

約数和(自身を除く): 2001881062

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15762841, 31525682, 63051364, 126102728, 252205456, 504410912, 1008821824, 2017643648]

約数ペア:

[(1, 2017643648), (2, 1008821824), (4, 504410912), (8, 252205456), (16, 126102728), (32, 63051364), (64, 31525682), (128, 15762841)]