245816183956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5697047}}^1$

素因数の和:5697148

約数の個数: 48

約数和(自身を含む): 520664610816

約数和(自身を除く): 274848426860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 43148, 5697047, 11394094, 22788188, 39879329, 79758658, 131032081, 159517316, 262064162, 381702149, 524128324, 763404298, 917224567, 1526808596, 1834449134, 2671915043, 3668898268, 5343830086, 8779149427, 10687660172, 17558298854, 35116597708, 61454045989, 122908091978, 245816183956]

約数ペア:

[(1, 245816183956), (2, 122908091978), (4, 61454045989), (7, 35116597708), (14, 17558298854), (23, 10687660172), (28, 8779149427), (46, 5343830086), (67, 3668898268), (92, 2671915043), (134, 1834449134), (161, 1526808596), (268, 917224567), (322, 763404298), (469, 524128324), (644, 381702149), (938, 262064162), (1541, 159517316), (1876, 131032081), (3082, 79758658), (6164, 39879329), (10787, 22788188), (21574, 11394094), (43148, 5697047)]