2159599444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157543}}^1$

素因数の和:157719

約数の個数: 24

約数和(自身を含む): 3970108800

約数和(自身を除く): 1810509356

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 6854, 13708, 157543, 315086, 630172, 3623489, 7246978, 14493956, 23473907, 46947814, 93895628, 539899861, 1079799722, 2159599444]

約数ペア:

[(1, 2159599444), (2, 1079799722), (4, 539899861), (23, 93895628), (46, 46947814), (92, 23473907), (149, 14493956), (298, 7246978), (596, 3623489), (3427, 630172), (6854, 315086), (13708, 157543)]