2011831298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 3180764160

約数和(自身を除く): 1168932862

約数列:

[1, 2, 23, 46, 167, 334, 379, 691, 758, 1382, 3841, 7682, 8717, 15893, 17434, 31786, 63293, 115397, 126586, 230794, 261889, 523778, 1455739, 2654131, 2911478, 5308262, 6023447, 12046894, 43735463, 87470926, 1005915649, 2011831298]

約数ペア:

[(1, 2011831298), (2, 1005915649), (23, 87470926), (46, 43735463), (167, 12046894), (334, 6023447), (379, 5308262), (691, 2911478), (758, 2654131), (1382, 1455739), (3841, 523778), (7682, 261889), (8717, 230794), (15893, 126586), (17434, 115397), (31786, 63293)]