422671606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21767}}^1$

素因数の和:21868

約数の個数: 32

約数和(自身を含む): 773199360

約数和(自身を除く): 350527754

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 19418, 21767, 43534, 152369, 304738, 413573, 827146, 1588991, 2895011, 3177982, 5790022, 11122937, 22245874, 30190829, 60381658, 211335803, 422671606]

約数ペア:

[(1, 422671606), (2, 211335803), (7, 60381658), (14, 30190829), (19, 22245874), (38, 11122937), (73, 5790022), (133, 3177982), (146, 2895011), (266, 1588991), (511, 827146), (1022, 413573), (1387, 304738), (2774, 152369), (9709, 43534), (19418, 21767)]