384489404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 753881856

約数和(自身を除く): 369392452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 806, 1612, 1741, 1781, 3482, 3562, 4247, 6964, 7124, 8494, 16988, 22633, 45266, 53971, 55211, 90532, 107942, 110422, 215884, 220844, 238517, 477034, 701623, 954068, 1403246, 2806492, 3100721, 6201442, 7394027, 12402884, 14788054, 29576108, 96122351, 192244702, 384489404]

約数ペア:

[(1, 384489404), (2, 192244702), (4, 96122351), (13, 29576108), (26, 14788054), (31, 12402884), (52, 7394027), (62, 6201442), (124, 3100721), (137, 2806492), (274, 1403246), (403, 954068), (548, 701623), (806, 477034), (1612, 238517), (1741, 220844), (1781, 215884), (3482, 110422), (3562, 107942), (4247, 90532), (6964, 55211), (7124, 53971), (8494, 45266), (16988, 22633)]