627378206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{47221}}^1$

素因数の和:47316

約数の個数: 32

約数和(自身を含む): 1174127808

約数和(自身を除く): 546749602

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 47221, 94442, 330547, 613873, 661094, 1227746, 3447133, 4297111, 6894266, 8594222, 24129931, 44812729, 48259862, 89625458, 313689103, 627378206]

約数ペア:

[(1, 627378206), (2, 313689103), (7, 89625458), (13, 48259862), (14, 44812729), (26, 24129931), (73, 8594222), (91, 6894266), (146, 4297111), (182, 3447133), (511, 1227746), (949, 661094), (1022, 613873), (1898, 330547), (6643, 94442), (13286, 47221)]