254211042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{63521}}^1$

素因数の和:63578

約数の個数: 32

約数和(自身を含む): 548830080

約数和(自身を除く): 294619038

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 63521, 127042, 190563, 381126, 1460983, 1842109, 2921966, 3684218, 4382949, 5526327, 8765898, 11052654, 42368507, 84737014, 127105521, 254211042]

約数ペア:

[(1, 254211042), (2, 127105521), (3, 84737014), (6, 42368507), (23, 11052654), (29, 8765898), (46, 5526327), (58, 4382949), (69, 3684218), (87, 2921966), (138, 1842109), (174, 1460983), (667, 381126), (1334, 190563), (2001, 127042), (4002, 63521)]