1010687824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{77317}}^1$

素因数の和:77387

約数の個数: 40

約数和(自身を含む): 2109235040

約数和(自身を除く): 1098547216

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 77317, 154634, 309268, 618536, 1237072, 1469023, 2938046, 3324631, 5876092, 6649262, 11752184, 13298524, 23504368, 26597048, 53194096, 63167989, 126335978, 252671956, 505343912, 1010687824]

約数ペア:

[(1, 1010687824), (2, 505343912), (4, 252671956), (8, 126335978), (16, 63167989), (19, 53194096), (38, 26597048), (43, 23504368), (76, 13298524), (86, 11752184), (152, 6649262), (172, 5876092), (304, 3324631), (344, 2938046), (688, 1469023), (817, 1237072), (1634, 618536), (3268, 309268), (6536, 154634), (13072, 77317)]