1629422512

素因数分解:

$2^4\times {\mathrm{3623}}^1\times {\mathrm{28109}}^1$

素因数の和:31740

約数の個数: 20

約数和(自身を含む): 3157989840

約数和(自身を除く): 1528567328

約数列:

[1, 2, 4, 8, 16, 3623, 7246, 14492, 28109, 28984, 56218, 57968, 112436, 224872, 449744, 101838907, 203677814, 407355628, 814711256, 1629422512]

約数ペア:

[(1, 1629422512), (2, 814711256), (4, 407355628), (8, 203677814), (16, 101838907), (3623, 449744), (7246, 224872), (14492, 112436), (28109, 57968), (28984, 56218)]