2049208628452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1\times {\mathrm{221317}}^1$

素因数の和:226660

約数の個数: 48

約数和(自身を含む): 3939743687040

約数和(自身を除く): 1890535058588

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 5297, 10594, 21188, 100643, 121831, 201286, 221317, 243662, 402572, 442634, 487324, 885268, 2314789, 4205023, 4629578, 5090291, 8410046, 9259156, 10180582, 16820092, 20361164, 96715529, 193431058, 386862116, 1172316149, 2344632298, 4689264596, 22274006831, 26963271427, 44548013662, 53926542854, 89096027324, 107853085708, 512302157113, 1024604314226, 2049208628452]

約数ペア:

[(1, 2049208628452), (2, 1024604314226), (4, 512302157113), (19, 107853085708), (23, 89096027324), (38, 53926542854), (46, 44548013662), (76, 26963271427), (92, 22274006831), (437, 4689264596), (874, 2344632298), (1748, 1172316149), (5297, 386862116), (10594, 193431058), (21188, 96715529), (100643, 20361164), (121831, 16820092), (201286, 10180582), (221317, 9259156), (243662, 8410046), (402572, 5090291), (442634, 4629578), (487324, 4205023), (885268, 2314789)]